Migrate schema and data from Teradata | BigQuery

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track-name="click" track-metadata-eventdetail="/bigquery/docs/migration-assessment" ><span class="devsite-nav-text" tooltip>Migration assessment</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/schema-data-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/schema-data-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/schema-data-overview" ><span class="devsite-nav-text" tooltip>Migrate schema and data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/pipelines" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/pipelines" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/pipelines" ><span class="devsite-nav-text" tooltip>Migrate data 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href="/bigquery/docs/interactive-sql-translator" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/interactive-sql-translator" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/interactive-sql-translator" ><span class="devsite-nav-text" tooltip>Translate SQL queries interactively</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/api-sql-translator" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/api-sql-translator" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/api-sql-translator" ><span class="devsite-nav-text" tooltip>Translate SQL queries using the API</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/batch-sql-translator" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/batch-sql-translator" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/batch-sql-translator" ><span class="devsite-nav-text" tooltip>Translate SQL queries in batch</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/generate-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-metadata" ><span class="devsite-nav-text" tooltip>Generate metadata for translation and assessment</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/config-yaml-translation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/config-yaml-translation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/config-yaml-translation" ><span class="devsite-nav-text" tooltip>Transform SQL translations with YAML</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/output-name-mapping" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/output-name-mapping" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/output-name-mapping" ><span class="devsite-nav-text" tooltip>Map SQL object names for batch translation</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Migration guides</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Amazon Redshift</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/migration/redshift-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/redshift-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/redshift-overview" ><span class="devsite-nav-text" tooltip>Migration overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/redshift" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/redshift" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/redshift" ><span class="devsite-nav-text" tooltip>Migrate Amazon Redshift schema and data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/redshift-vpc" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/redshift-vpc" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/redshift-vpc" ><span class="devsite-nav-text" tooltip>Migrate Amazon Redshift schema and data when using a VPC</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/redshift-sql" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/redshift-sql" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/redshift-sql" ><span class="devsite-nav-text" tooltip>SQL translation reference</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Apache Hive</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/migration/hive-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/hive-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/hive-overview" ><span class="devsite-nav-text" tooltip>Migration overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/hive" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/hive" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/hive" ><span class="devsite-nav-text" tooltip>Migrate Apache Hive schema and data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/hive-sql" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/hive-sql" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/hive-sql" ><span class="devsite-nav-text" tooltip>SQL translation reference</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>IBM Netezza</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/migration/netezza" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/netezza" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/netezza" ><span class="devsite-nav-text" tooltip>Migrate from IBM Netezza</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/netezza-sql" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/netezza-sql" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/netezza-sql" ><span class="devsite-nav-text" tooltip>SQL translation reference</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Oracle</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/migration/oracle-migration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/oracle-migration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/oracle-migration" ><span class="devsite-nav-text" tooltip>Migration guide</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/oracle-sql" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/oracle-sql" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/oracle-sql" ><span class="devsite-nav-text" tooltip>SQL translation reference</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Snowflake</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/migration/snowflake-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/snowflake-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/snowflake-overview" ><span class="devsite-nav-text" tooltip>Migration guide</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/snowflake-sql" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/snowflake-sql" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/snowflake-sql" ><span class="devsite-nav-text" tooltip>SQL translation reference</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Teradata</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/migration/teradata-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/teradata-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/teradata-overview" ><span class="devsite-nav-text" tooltip>Migration overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/teradata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/teradata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/teradata" ><span class="devsite-nav-text" tooltip>Migrate Teradata schema and data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/teradata-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/teradata-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/teradata-tutorial" ><span class="devsite-nav-text" tooltip>Migration tutorial</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/migration/teradata-sql" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/migration/teradata-sql" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/migration/teradata-sql" ><span class="devsite-nav-text" tooltip>SQL translation reference</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Design</span> </div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/resource-hierarchy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/resource-hierarchy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/resource-hierarchy" ><span class="devsite-nav-text" tooltip>Organize resources</span></a></li> <li class="devsite-nav-item"><a href="/bigquery/docs/editions-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/editions-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/editions-intro" ><span class="devsite-nav-text" tooltip>Understand editions</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Datasets</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/datasets-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/datasets-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/datasets-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/datasets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/datasets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/datasets" ><span class="devsite-nav-text" tooltip>Create datasets</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/listing-datasets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/listing-datasets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/listing-datasets" ><span class="devsite-nav-text" tooltip>List datasets</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/updating-datasets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/updating-datasets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/updating-datasets" ><span class="devsite-nav-text" tooltip>Update dataset properties</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/data-replication" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-replication" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-replication" ><span class="devsite-nav-text" tooltip>Cross-region replication</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/managed-disaster-recovery" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managed-disaster-recovery" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managed-disaster-recovery" ><span class="devsite-nav-text" tooltip>Managed disaster recovery</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/time-travel" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/time-travel" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/time-travel" ><span class="devsite-nav-text" tooltip>Dataset data retention</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Tables</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>BigQuery tables</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/tables-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/tables-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/tables-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/tables" ><span class="devsite-nav-text" tooltip>Create and use tables</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/iceberg-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/iceberg-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/iceberg-tables" ><span class="devsite-nav-text" tooltip>BigQuery tables for Apache Iceberg</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Specify table schemas</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/schemas" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/schemas" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/schemas" ><span class="devsite-nav-text" tooltip>Specify a schema</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/nested-repeated" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/nested-repeated" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/nested-repeated" ><span class="devsite-nav-text" tooltip>Specify nested and repeated columns</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/schema-detect" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/schema-detect" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/schema-detect" ><span class="devsite-nav-text" tooltip>Auto-detect schemas</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-table-schemas" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-table-schemas" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-table-schemas" ><span class="devsite-nav-text" tooltip>Modify table schemas</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/default-values" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/default-values" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/default-values" ><span class="devsite-nav-text" tooltip>Specify default column values</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Segment with partitioned tables</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/partitioned-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/partitioned-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/partitioned-tables" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/creating-partitioned-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/creating-partitioned-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/creating-partitioned-tables" ><span class="devsite-nav-text" tooltip>Create partitioned tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-partitioned-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-partitioned-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-partitioned-tables" ><span class="devsite-nav-text" tooltip>Manage partitioned tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/querying-partitioned-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/querying-partitioned-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/querying-partitioned-tables" ><span class="devsite-nav-text" tooltip>Query partitioned tables</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Optimize with clustered tables</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/clustered-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/clustered-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/clustered-tables" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/creating-clustered-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/creating-clustered-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/creating-clustered-tables" ><span class="devsite-nav-text" tooltip>Create and use clustered tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/querying-clustered-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/querying-clustered-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/querying-clustered-tables" ><span class="devsite-nav-text" tooltip>Query clustered tables</span></a></li></ul></div></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>External tables</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/external-data-sources" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/external-data-sources" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/external-data-sources" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Types of external tables</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/biglake-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/biglake-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/biglake-intro" ><span class="devsite-nav-text" tooltip>BigLake external tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/omni-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/omni-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/omni-introduction" ><span class="devsite-nav-text" tooltip>BigQuery Omni</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/object-table-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/object-table-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/object-table-introduction" ><span class="devsite-nav-text" tooltip>Object tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/external-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/external-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/external-tables" ><span class="devsite-nav-text" tooltip>External tables</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/external-table-definition" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/external-table-definition" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/external-table-definition" ><span class="devsite-nav-text" tooltip>External table definition file</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/hive-partitioned-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/hive-partitioned-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/hive-partitioned-queries" ><span class="devsite-nav-text" tooltip>Externally partitioned data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/metadata-caching" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/metadata-caching" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/metadata-caching" ><span class="devsite-nav-text" tooltip>Use metadata caching</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/omni-aws-create-external-table" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/omni-aws-create-external-table" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/omni-aws-create-external-table" ><span class="devsite-nav-text" tooltip>Amazon S3 BigLake external tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/iceberg-external-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/iceberg-external-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/iceberg-external-tables" ><span class="devsite-nav-text" tooltip>BigLake external tables for Apache Iceberg</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/omni-azure-create-external-table" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/omni-azure-create-external-table" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/omni-azure-create-external-table" ><span class="devsite-nav-text" tooltip>Azure Blob Storage BigLake tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/create-bigtable-external-table" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/create-bigtable-external-table" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/create-bigtable-external-table" ><span class="devsite-nav-text" tooltip>Bigtable external table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/create-cloud-storage-table-biglake" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/create-cloud-storage-table-biglake" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/create-cloud-storage-table-biglake" ><span class="devsite-nav-text" tooltip>BigLake external tables for Cloud Storage</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/object-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/object-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/object-tables" ><span class="devsite-nav-text" tooltip>Cloud Storage object tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/external-data-cloud-storage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/external-data-cloud-storage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/external-data-cloud-storage" ><span class="devsite-nav-text" tooltip>Cloud Storage external tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/create-delta-lake-table" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/create-delta-lake-table" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/create-delta-lake-table" ><span class="devsite-nav-text" tooltip>Delta Lake BigLake tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/external-data-drive" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/external-data-drive" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/external-data-drive" ><span class="devsite-nav-text" tooltip>Google Drive external tables</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Views</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Logical views</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/views-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/views-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/views-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/views" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/views" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/views" ><span class="devsite-nav-text" tooltip>Create views</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/view-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/view-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/view-metadata" ><span class="devsite-nav-text" tooltip>Get information about views</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-views" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-views" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-views" ><span class="devsite-nav-text" tooltip>Manage views</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Materialized views</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/materialized-views-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/materialized-views-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/materialized-views-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/materialized-views-create" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/materialized-views-create" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/materialized-views-create" ><span class="devsite-nav-text" tooltip>Create materialized views</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/materialized-view-replicas-create" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/materialized-view-replicas-create" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/materialized-view-replicas-create" ><span class="devsite-nav-text" tooltip>Create materialized view replicas</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/materialized-views-use" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/materialized-views-use" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/materialized-views-use" ><span class="devsite-nav-text" tooltip>Use materialized views</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Routines</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/routines" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/routines" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/routines" ><span class="devsite-nav-text" tooltip>Manage routines</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/user-defined-functions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/user-defined-functions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/user-defined-functions" ><span class="devsite-nav-text" tooltip>User-defined functions</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/user-defined-aggregates" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/user-defined-aggregates" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/user-defined-aggregates" ><span class="devsite-nav-text" tooltip>User-defined aggregate functions</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-functions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-functions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-functions" ><span class="devsite-nav-text" tooltip>Table functions</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/remote-functions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/remote-functions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/remote-functions" ><span class="devsite-nav-text" tooltip>Remote functions</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/procedures" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/procedures" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/procedures" ><span class="devsite-nav-text" tooltip>SQL stored procedures</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/spark-procedures" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/spark-procedures" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/spark-procedures" ><span class="devsite-nav-text" tooltip>Stored procedures for Apache Spark</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/remote-functions-translation-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/remote-functions-translation-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/remote-functions-translation-tutorial" ><span class="devsite-nav-text" tooltip>Remote functions and Translation API tutorial</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Connections</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/connections-api-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/connections-api-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/connections-api-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/omni-aws-create-connection" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/omni-aws-create-connection" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/omni-aws-create-connection" ><span class="devsite-nav-text" tooltip>Amazon S3 connection</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/connect-to-spark" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/connect-to-spark" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/connect-to-spark" ><span class="devsite-nav-text" tooltip>Apache Spark connection</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/omni-azure-create-connection" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/omni-azure-create-connection" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/omni-azure-create-connection" ><span class="devsite-nav-text" tooltip>Azure Blob Storage connection</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/create-cloud-resource-connection" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/create-cloud-resource-connection" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/create-cloud-resource-connection" ><span class="devsite-nav-text" tooltip>Cloud resource connection</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/connect-to-spanner" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/connect-to-spanner" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/connect-to-spanner" ><span class="devsite-nav-text" tooltip>Spanner connection</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/connect-to-sql" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/connect-to-sql" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/connect-to-sql" ><span class="devsite-nav-text" tooltip>Cloud SQL connection</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/connect-to-alloydb" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/connect-to-alloydb" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/connect-to-alloydb" ><span class="devsite-nav-text" tooltip>AlloyDB connection</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/connect-to-sap-datasphere" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/connect-to-sap-datasphere" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/connect-to-sap-datasphere" ><span class="devsite-nav-text" tooltip>SAP Datasphere connection</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/working-with-connections" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/working-with-connections" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/working-with-connections" ><span class="devsite-nav-text" tooltip>Manage connections</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/connections-with-network-attachment" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/connections-with-network-attachment" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/connections-with-network-attachment" ><span class="devsite-nav-text" tooltip>Configure connections with network attachments</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Indexes</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Search indexes</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/search-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/search-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/search-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/search-index" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/search-index" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/search-index" ><span class="devsite-nav-text" tooltip>Manage search indexes</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Vector indexes</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/vector-search-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/vector-search-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/vector-search-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/vector-index" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/vector-index" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/vector-index" ><span class="devsite-nav-text" tooltip>Manage vector indexes</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Load, transform, and export</span> </div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/load-transform-export-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/load-transform-export-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/load-transform-export-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Load data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/loading-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/loading-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/loading-data" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>BigQuery Data Transfer Service</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/dts-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/dts-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/dts-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/dts-locations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/dts-locations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/dts-locations" ><span class="devsite-nav-text" tooltip>Data location and transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/dts-authentication-authorization" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/dts-authentication-authorization" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/dts-authentication-authorization" ><span class="devsite-nav-text" tooltip>Authorize transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/enable-transfer-service" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/enable-transfer-service" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/enable-transfer-service" ><span class="devsite-nav-text" tooltip>Enable transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/working-with-transfers" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/working-with-transfers" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/working-with-transfers" ><span class="devsite-nav-text" tooltip>Manage transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/transfer-run-notifications" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/transfer-run-notifications" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/transfer-run-notifications" ><span class="devsite-nav-text" tooltip>Transfer run notifications</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/transfer-troubleshooting" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/transfer-troubleshooting" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/transfer-troubleshooting" ><span class="devsite-nav-text" tooltip>Troubleshoot transfer configurations</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/use-service-accounts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/use-service-accounts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/use-service-accounts" ><span class="devsite-nav-text" tooltip>Use service accounts</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/third-party-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/third-party-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/third-party-transfer" ><span class="devsite-nav-text" tooltip>Use third-party transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/transfer-custom-constraints" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/transfer-custom-constraints" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/transfer-custom-constraints" ><span class="devsite-nav-text" tooltip>Use custom organization policies</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/transfer-changes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/transfer-changes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/transfer-changes" ><span class="devsite-nav-text" tooltip>Data source change log</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Transfer guides</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Amazon S3</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/s3-transfer-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/s3-transfer-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/s3-transfer-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/s3-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/s3-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/s3-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/s3-transfer-parameters" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/s3-transfer-parameters" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/s3-transfer-parameters" ><span class="devsite-nav-text" tooltip>Transfer runtime parameters</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Azure Blob Storage</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/blob-storage-transfer-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/blob-storage-transfer-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/blob-storage-transfer-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/blob-storage-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/blob-storage-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/blob-storage-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/blob-storage-transfer-parameters" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/blob-storage-transfer-parameters" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/blob-storage-transfer-parameters" ><span class="devsite-nav-text" tooltip>Transfer runtime parameters</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Campaign Manager</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/doubleclick-campaign-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/doubleclick-campaign-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/doubleclick-campaign-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/doubleclick-campaign-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/doubleclick-campaign-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/doubleclick-campaign-transformation" ><span class="devsite-nav-text" tooltip>Report transformation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Cloud Storage</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/cloud-storage-transfer-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/cloud-storage-transfer-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/cloud-storage-transfer-overview" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/cloud-storage-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/cloud-storage-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/cloud-storage-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/gcs-transfer-parameters" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/gcs-transfer-parameters" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/gcs-transfer-parameters" ><span class="devsite-nav-text" tooltip>Transfer runtime parameters</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Comparison Shopping Service Center</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/css-center-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/css-center-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/css-center-transfer" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/css-center-transfer-schedule-transfers" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/css-center-transfer-schedule-transfers" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/css-center-transfer-schedule-transfers" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/css-center-products-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/css-center-products-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/css-center-products-schema" ><span class="devsite-nav-text" tooltip>Transfer report schema</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Display & Video 360</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/display-video-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/display-video-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/display-video-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/display-video-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/display-video-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/display-video-transformation" ><span class="devsite-nav-text" tooltip>Report transformation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Facebook Ads</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/facebook-ads-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/facebook-ads-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/facebook-ads-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/facebook-ads-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/facebook-ads-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/facebook-ads-transformation" ><span class="devsite-nav-text" tooltip>Report transformation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Google Ad Manager</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/doubleclick-publisher-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/doubleclick-publisher-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/doubleclick-publisher-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/doubleclick-publisher-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/doubleclick-publisher-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/doubleclick-publisher-transformation" ><span class="devsite-nav-text" tooltip>Report transformation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Google Ads</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/google-ads-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/google-ads-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/google-ads-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/google-ads-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/google-ads-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/google-ads-transformation" ><span class="devsite-nav-text" tooltip>Report transformation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Google Merchant Center</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-transfer" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-transfer-schedule-transfers" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-transfer-schedule-transfers" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-transfer-schedule-transfers" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Transfer report schema</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-best-sellers-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-best-sellers-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-best-sellers-schema" ><span class="devsite-nav-text" tooltip>Best Sellers table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-local-inventories-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-local-inventories-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-local-inventories-schema" ><span class="devsite-nav-text" tooltip>Local Inventories table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-performance-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-performance-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-performance-schema" ><span class="devsite-nav-text" tooltip>Performance table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-price-benchmarks-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-price-benchmarks-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-price-benchmarks-schema" ><span class="devsite-nav-text" tooltip>Price Benchmarks table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-price-competitiveness-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-price-competitiveness-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-price-competitiveness-schema" ><span class="devsite-nav-text" tooltip>Price Competitiveness table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-price-insights-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-price-insights-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-price-insights-schema" ><span class="devsite-nav-text" tooltip>Price Insights table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-product-inventory-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-product-inventory-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-product-inventory-schema" ><span class="devsite-nav-text" tooltip>Product Inventory table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-product-targeting-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-product-targeting-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-product-targeting-schema" ><span class="devsite-nav-text" tooltip>Product Targeting table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-products-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-products-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-products-schema" ><span class="devsite-nav-text" tooltip>Products table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-regional-inventories-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-regional-inventories-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-regional-inventories-schema" ><span class="devsite-nav-text" tooltip>Regional Inventories table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-top-brands-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-top-brands-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-top-brands-schema" ><span class="devsite-nav-text" tooltip>Top Brands table</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/merchant-center-top-products-schema" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/merchant-center-top-products-schema" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/merchant-center-top-products-schema" ><span class="devsite-nav-text" tooltip>Top Products table</span></a></li></ul></div></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Google Play</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/play-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/play-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/play-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/play-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/play-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/play-transformation" ><span class="devsite-nav-text" tooltip>Transfer report transformation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Oracle</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/oracle-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/oracle-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/oracle-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Salesforce</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/salesforce-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/salesforce-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/salesforce-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Salesforce Marketing Cloud</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/sfmc-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sfmc-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sfmc-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Search Ads 360</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/search-ads-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/search-ads-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/search-ads-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/search-ads-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/search-ads-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/search-ads-transformation" ><span class="devsite-nav-text" tooltip>Transfer report transformation</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/search-ads-migration-guide" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/search-ads-migration-guide" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/search-ads-migration-guide" ><span class="devsite-nav-text" tooltip>Migration guide</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>ServiceNow</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/servicenow-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/servicenow-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/servicenow-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>YouTube channel</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/youtube-channel-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/youtube-channel-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/youtube-channel-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/youtube-channel-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/youtube-channel-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/youtube-channel-transformation" ><span class="devsite-nav-text" tooltip>Transfer report transformation</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>YouTube content owner</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/youtube-content-owner-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/youtube-content-owner-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/youtube-content-owner-transfer" ><span class="devsite-nav-text" tooltip>Schedule transfers</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/youtube-content-owner-transformation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/youtube-content-owner-transformation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/youtube-content-owner-transformation" ><span class="devsite-nav-text" tooltip>Transfer report transformation</span></a></li></ul></div></li></ul></div></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Batch load data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/batch-loading-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/batch-loading-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/batch-loading-data" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/loading-data-cloud-storage-avro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/loading-data-cloud-storage-avro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/loading-data-cloud-storage-avro" ><span class="devsite-nav-text" tooltip>Load Avro data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/loading-data-cloud-storage-parquet" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/loading-data-cloud-storage-parquet" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/loading-data-cloud-storage-parquet" ><span class="devsite-nav-text" tooltip>Load Parquet data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/loading-data-cloud-storage-orc" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/loading-data-cloud-storage-orc" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/loading-data-cloud-storage-orc" ><span class="devsite-nav-text" tooltip>Load ORC data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/loading-data-cloud-storage-csv" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/loading-data-cloud-storage-csv" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/loading-data-cloud-storage-csv" ><span class="devsite-nav-text" tooltip>Load CSV data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/loading-data-cloud-storage-json" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/loading-data-cloud-storage-json" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/loading-data-cloud-storage-json" ><span class="devsite-nav-text" tooltip>Load JSON data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/hive-partitioned-loads-gcs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/hive-partitioned-loads-gcs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/hive-partitioned-loads-gcs" ><span class="devsite-nav-text" tooltip>Load externally partitioned data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/loading-data-cloud-datastore" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/loading-data-cloud-datastore" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/loading-data-cloud-datastore" ><span class="devsite-nav-text" tooltip>Load data from a Datastore export</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/loading-data-cloud-firestore" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/loading-data-cloud-firestore" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/loading-data-cloud-firestore" ><span class="devsite-nav-text" tooltip>Load data from a Firestore export</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/write-api-batch-load" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/write-api-batch-load" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/write-api-batch-load" ><span class="devsite-nav-text" tooltip>Load data using the Storage Write API</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/load-data-partitioned-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/load-data-partitioned-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/load-data-partitioned-tables" ><span class="devsite-nav-text" tooltip>Load data into partitioned tables</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Write and read data with the Storage API</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/reference/storage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reference/storage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reference/storage" ><span class="devsite-nav-text" tooltip>Read data with the Storage Read API</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Write data with the Storage Write API</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/write-api" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/write-api" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/write-api" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/write-api-streaming" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/write-api-streaming" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/write-api-streaming" ><span class="devsite-nav-text" tooltip>Stream data with the Storage Write API</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/write-api-batch" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/write-api-batch" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/write-api-batch" ><span class="devsite-nav-text" tooltip>Batch load data with the Storage Write API</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/write-api-best-practices" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/write-api-best-practices" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/write-api-best-practices" ><span class="devsite-nav-text" tooltip>Best practices</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/change-data-capture" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/change-data-capture" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/change-data-capture" ><span class="devsite-nav-text" tooltip>Stream updates with change data capture</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/streaming-data-into-bigquery" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/streaming-data-into-bigquery" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/streaming-data-into-bigquery" ><span class="devsite-nav-text" tooltip>Use the legacy streaming API</span></a></li></ul></div></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/load-data-google-services" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/load-data-google-services" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/load-data-google-services" ><span class="devsite-nav-text" tooltip>Load data from other Google services</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/automatic-discovery" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/automatic-discovery" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/automatic-discovery" ><span class="devsite-nav-text" tooltip>Discover and catalog Cloud Storage data</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/load-data-third-party" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/load-data-third-party" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/load-data-third-party" ><span class="devsite-nav-text" tooltip>Load data using third-party apps</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/load-data-using-cross-cloud-transfer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/load-data-using-cross-cloud-transfer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/load-data-using-cross-cloud-transfer" ><span class="devsite-nav-text" tooltip>Load data using cross-cloud operations</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Transform data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/transform-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/transform-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/transform-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Prepare data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/data-prep-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-prep-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-prep-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/data-prep-get-suggestions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-prep-get-suggestions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-prep-get-suggestions" ><span class="devsite-nav-text" tooltip>Prepare data with Gemini</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/data-manipulation-language" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-manipulation-language" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-manipulation-language" ><span class="devsite-nav-text" tooltip>Transform with DML</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/using-dml-with-partitioned-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/using-dml-with-partitioned-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/using-dml-with-partitioned-tables" ><span class="devsite-nav-text" tooltip>Transform data in partitioned tables</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/change-history" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/change-history" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/change-history" ><span class="devsite-nav-text" tooltip>Work with change history</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Transform data with workflows</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/workflows-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/workflows-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/workflows-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/create-workflows" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/create-workflows" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/create-workflows" ><span class="devsite-nav-text" tooltip>Create workflows</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Export data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/export-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/export-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/export-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/export-file" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/export-file" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/export-file" ><span class="devsite-nav-text" tooltip>Export query results</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/exporting-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/exporting-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/exporting-data" ><span class="devsite-nav-text" tooltip>Export to Cloud Storage</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/export-to-bigtable" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/export-to-bigtable" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/export-to-bigtable" ><span class="devsite-nav-text" tooltip>Export to Bigtable</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/export-to-spanner" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/export-to-spanner" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/export-to-spanner" ><span class="devsite-nav-text" tooltip>Export to Spanner</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/export-to-pubsub" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/export-to-pubsub" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/export-to-pubsub" ><span class="devsite-nav-text" tooltip>Export to Pub/Sub</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/protobuf-export" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/protobuf-export" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/protobuf-export" ><span class="devsite-nav-text" tooltip>Export as Protobuf columns</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Analyze</span> </div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/query-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-overview" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Query BigQuery data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/running-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/running-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/running-queries" ><span class="devsite-nav-text" tooltip>Run a query</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/data-canvas" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-canvas" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-canvas" ><span class="devsite-nav-text" tooltip>Analyze with a data canvas</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/write-sql-gemini" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/write-sql-gemini" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/write-sql-gemini" ><span class="devsite-nav-text" tooltip>Write queries with Gemini</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/gemini-analyze-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/gemini-analyze-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/gemini-analyze-data" ><span class="devsite-nav-text" tooltip>Analyze data with Gemini</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/table-explorer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-explorer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-explorer" ><span class="devsite-nav-text" tooltip>Create queries with table explorer</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/writing-results" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/writing-results" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/writing-results" ><span class="devsite-nav-text" tooltip>Write query results</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/data-profile-scan" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-profile-scan" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-profile-scan" ><span class="devsite-nav-text" tooltip>Generate profile insights</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/data-insights" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-insights" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-insights" ><span class="devsite-nav-text" tooltip>Generate data insights</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Query data with SQL</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/introduction-sql" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/introduction-sql" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/introduction-sql" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/arrays" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/arrays" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/arrays" ><span class="devsite-nav-text" tooltip>Arrays</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/json-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/json-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/json-data" ><span class="devsite-nav-text" tooltip>JSON data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/sketches" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sketches" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sketches" ><span class="devsite-nav-text" tooltip>Sketches</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/multi-statement-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/multi-statement-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/multi-statement-queries" ><span class="devsite-nav-text" tooltip>Multi-statement queries</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/pipe-syntax" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/pipe-syntax" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/pipe-syntax" ><span class="devsite-nav-text" tooltip>Pipe syntax</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/recursive-ctes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/recursive-ctes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/recursive-ctes" ><span class="devsite-nav-text" tooltip>Recursive CTEs</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/table-sampling" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-sampling" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-sampling" ><span class="devsite-nav-text" tooltip>Table sampling</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/working-with-time-series" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/working-with-time-series" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/working-with-time-series" ><span class="devsite-nav-text" tooltip>Time series</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/transactions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/transactions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/transactions" ><span class="devsite-nav-text" tooltip>Transactions</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Save queries</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/saved-queries-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/saved-queries-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/saved-queries-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/work-with-saved-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/work-with-saved-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/work-with-saved-queries" ><span class="devsite-nav-text" tooltip>Create saved queries</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Continuous queries</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/continuous-queries-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/continuous-queries-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/continuous-queries-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/continuous-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/continuous-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/continuous-queries" ><span class="devsite-nav-text" tooltip>Create continuous queries</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Search data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/search" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/search" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/search" ><span class="devsite-nav-text" tooltip>Search indexed data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/text-analysis-search" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/text-analysis-search" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/text-analysis-search" ><span class="devsite-nav-text" tooltip>Work with text analyzers</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/cached-results" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/cached-results" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/cached-results" ><span class="devsite-nav-text" tooltip>Use cached results</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/parameterized-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/parameterized-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/parameterized-queries" ><span class="devsite-nav-text" tooltip>Run parameterized queries</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/querying-wildcard-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/querying-wildcard-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/querying-wildcard-tables" ><span class="devsite-nav-text" tooltip>Query with wildcard tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/access-historical-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/access-historical-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/access-historical-data" ><span class="devsite-nav-text" tooltip>Access historical data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/troubleshoot-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/troubleshoot-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/troubleshoot-queries" ><span class="devsite-nav-text" tooltip>Troubleshoot queries</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Optimize queries</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-performance-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-performance-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-performance-overview" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/query-plan-explanation" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-plan-explanation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-plan-explanation" ><span class="devsite-nav-text" tooltip>Use the query plan explanation</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/query-insights" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-insights" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-insights" ><span class="devsite-nav-text" tooltip>Get query performance insights</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-performance-compute" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-performance-compute" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-performance-compute" ><span class="devsite-nav-text" tooltip>Optimize query computation</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/history-based-optimizations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/history-based-optimizations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/history-based-optimizations" ><span class="devsite-nav-text" tooltip>Use history-based optimizations</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-storage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-storage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-storage" ><span class="devsite-nav-text" tooltip>Optimize storage</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/bi-engine-query" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bi-engine-query" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bi-engine-query" ><span class="devsite-nav-text" tooltip>Use BI Engine</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-performance-nested" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-performance-nested" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-performance-nested" ><span class="devsite-nav-text" tooltip>Use nested and repeated data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-performance-functions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-performance-functions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-performance-functions" ><span class="devsite-nav-text" tooltip>Optimize functions</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Query external data sources</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/manage-open-source-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/manage-open-source-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/manage-open-source-metadata" ><span class="devsite-nav-text" tooltip>Manage open source metadata</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use external tables and datasets</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Amazon S3 data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/query-aws-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-aws-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-aws-data" ><span class="devsite-nav-text" tooltip>Query Amazon S3 data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/omni-aws-export-results-to-s3" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/omni-aws-export-results-to-s3" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/omni-aws-export-results-to-s3" ><span class="devsite-nav-text" tooltip>Export query results to Amazon S3</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/query-iceberg-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-iceberg-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-iceberg-data" ><span class="devsite-nav-text" tooltip>Query Apache Iceberg data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/query-open-table-format-using-manifest-files" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-open-table-format-using-manifest-files" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-open-table-format-using-manifest-files" ><span class="devsite-nav-text" tooltip>Query open table formats with manifests</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Azure Blob Storage data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/query-azure-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-azure-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-azure-data" ><span class="devsite-nav-text" tooltip>Query Azure Blob Storage data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/omni-azure-export-results-to-azure-storage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/omni-azure-export-results-to-azure-storage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/omni-azure-export-results-to-azure-storage" ><span class="devsite-nav-text" tooltip>Export query results to Azure Blob Storage</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/external-data-bigtable" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/external-data-bigtable" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/external-data-bigtable" ><span class="devsite-nav-text" tooltip>Query Cloud Bigtable data</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Cloud Storage data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/query-cloud-storage-using-biglake" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-cloud-storage-using-biglake" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-cloud-storage-using-biglake" ><span class="devsite-nav-text" tooltip>Query Cloud Storage data in BigLake tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/query-cloud-storage-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-cloud-storage-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-cloud-storage-data" ><span class="devsite-nav-text" tooltip>Query Cloud Storage data in external tables</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/salesforce-quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/salesforce-quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/salesforce-quickstart" ><span class="devsite-nav-text" tooltip>Work with Salesforce Data Cloud data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/query-drive-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-drive-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-drive-data" ><span class="devsite-nav-text" tooltip>Query Google Drive data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/glue-federated-datasets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/glue-federated-datasets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/glue-federated-datasets" ><span class="devsite-nav-text" tooltip>Create AWS Glue federated datasets</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/spanner-external-datasets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/spanner-external-datasets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/spanner-external-datasets" ><span class="devsite-nav-text" tooltip>Create Spanner external datasets</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Run federated queries</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/federated-queries-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/federated-queries-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/federated-queries-intro" ><span class="devsite-nav-text" tooltip>Federated queries</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/sap-datasphere-federated-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sap-datasphere-federated-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sap-datasphere-federated-queries" ><span class="devsite-nav-text" tooltip>Query SAP Datasphere data</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/alloydb-federated-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/alloydb-federated-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/alloydb-federated-queries" ><span class="devsite-nav-text" tooltip>Query AlloyDB data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/spanner-federated-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/spanner-federated-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/spanner-federated-queries" ><span class="devsite-nav-text" tooltip>Query Spanner data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/cloud-sql-federated-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/cloud-sql-federated-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/cloud-sql-federated-queries" ><span class="devsite-nav-text" tooltip>Query Cloud SQL data</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/object-table-remote-function" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/object-table-remote-function" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/object-table-remote-function" ><span class="devsite-nav-text" tooltip>Analyze object tables by using remote functions</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Work with sessions</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/sessions-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sessions-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sessions-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/sessions-create" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sessions-create" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sessions-create" ><span class="devsite-nav-text" tooltip>Create sessions</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/sessions-write-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sessions-write-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sessions-write-queries" ><span class="devsite-nav-text" tooltip>Write queries in sessions</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/sessions-run-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sessions-run-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sessions-run-queries" ><span class="devsite-nav-text" tooltip>Run queries in sessions</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/sessions-terminating" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sessions-terminating" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sessions-terminating" ><span class="devsite-nav-text" tooltip>Terminate sessions</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/sessions-view-history" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sessions-view-history" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sessions-view-history" ><span class="devsite-nav-text" tooltip>View query history in sessions</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/sessions-get-ids" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/sessions-get-ids" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/sessions-get-ids" ><span class="devsite-nav-text" tooltip>Find sessions</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use geospatial analytics</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/geospatial-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/geospatial-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/geospatial-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/geospatial-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/geospatial-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/geospatial-data" ><span class="devsite-nav-text" tooltip>Work with geospatial analytics</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-spatial-analysis" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-spatial-analysis" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-spatial-analysis" ><span class="devsite-nav-text" tooltip>Best practices for spatial analysis</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/geospatial-visualize" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/geospatial-visualize" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/geospatial-visualize" ><span class="devsite-nav-text" tooltip>Visualize geospatial data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/grid-systems-spatial-analysis" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/grid-systems-spatial-analysis" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/grid-systems-spatial-analysis" ><span class="devsite-nav-text" tooltip>Grid systems for spatial analysis</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reference/standard-sql/geography_functions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reference/standard-sql/geography_functions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reference/standard-sql/geography_functions" ><span class="devsite-nav-text" tooltip>Geospatial analytics syntax reference</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Geospatial analytics tutorials</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/geospatial-get-started" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/geospatial-get-started" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/geospatial-get-started" ><span class="devsite-nav-text" tooltip>Get started with geospatial analytics</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/geospatial-tutorial-hurricane" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/geospatial-tutorial-hurricane" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/geospatial-tutorial-hurricane" ><span class="devsite-nav-text" tooltip>Use geospatial analytics to plot a hurricane's path</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use notebooks</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/programmatic-analysis" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/programmatic-analysis" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/programmatic-analysis" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use Colab notebooks</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/notebooks-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/notebooks-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/notebooks-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/create-notebooks" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/create-notebooks" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/create-notebooks" ><span class="devsite-nav-text" tooltip>Create notebooks</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/explore-data-colab" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/explore-data-colab" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/explore-data-colab" ><span class="devsite-nav-text" tooltip>Explore query results</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use DataFrames</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/bigquery-dataframes-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bigquery-dataframes-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bigquery-dataframes-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/dataframes-quickstart" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/dataframes-quickstart" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/dataframes-quickstart" ><span class="devsite-nav-text" tooltip>Try BigQuery DataFrames</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/use-bigquery-dataframes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/use-bigquery-dataframes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/use-bigquery-dataframes" ><span class="devsite-nav-text" tooltip>Use BigQuery DataFrames</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use Jupyter notebooks</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/jupyterlab-plugin" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/jupyterlab-plugin" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/jupyterlab-plugin" ><span class="devsite-nav-text" tooltip>Use the BigQuery JupyterLab plugin</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/visualize-jupyter" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/visualize-jupyter" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/visualize-jupyter" ><span class="devsite-nav-text" tooltip>Use managed Jupyter notebooks</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use analysis and BI tools</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/data-analysis-tools-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-analysis-tools-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-analysis-tools-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/connected-sheets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/connected-sheets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/connected-sheets" ><span class="devsite-nav-text" tooltip>Use Connected Sheets</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/analyze-data-tableau" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analyze-data-tableau" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analyze-data-tableau" ><span class="devsite-nav-text" tooltip>Use Tableau</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/looker" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/looker" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/looker" ><span class="devsite-nav-text" tooltip>Use Looker</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/visualize-looker-studio" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/visualize-looker-studio" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/visualize-looker-studio" ><span class="devsite-nav-text" tooltip>Use Looker Studio</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/bi-engine-looker-studio" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bi-engine-looker-studio" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bi-engine-looker-studio" ><span class="devsite-nav-text" tooltip>Tutorial: Looker Studio with BI Engine</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/third-party-integration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/third-party-integration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/third-party-integration" ><span class="devsite-nav-text" tooltip>Use third-party tools</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Google Cloud Ready - BigQuery</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-external"><a href="/bigquery/docs/bigquery-ready-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bigquery-ready-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bigquery-ready-overview" ><span class="devsite-nav-text" tooltip>Overview</span><span class="devsite-nav-icon material-icons" data-icon="external" data-title="External" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-external"><a href="/bigquery/docs/bigquery-ready-partners" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bigquery-ready-partners" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bigquery-ready-partners" ><span class="devsite-nav-text" tooltip>Partners</span><span class="devsite-nav-icon material-icons" data-icon="external" data-title="External" aria-hidden="true"></span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Share with Analytics Hub</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-manage-exchanges" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-manage-exchanges" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-manage-exchanges" ><span class="devsite-nav-text" tooltip>Manage data exchanges</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-manage-listings" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-manage-listings" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-manage-listings" ><span class="devsite-nav-text" tooltip>Manage listings</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-manage-subscriptions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-manage-subscriptions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-manage-subscriptions" ><span class="devsite-nav-text" tooltip>Manage subscriptions</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-grant-roles" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-grant-roles" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-grant-roles" ><span class="devsite-nav-text" tooltip>Configure user roles</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-view-subscribe-listings" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-view-subscribe-listings" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-view-subscribe-listings" ><span class="devsite-nav-text" tooltip>View and subscribe to listings</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/data-clean-rooms" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-clean-rooms" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-clean-rooms" ><span class="devsite-nav-text" tooltip>Share sensitive data with data clean rooms</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Entity resolution</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/entity-resolution-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/entity-resolution-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/entity-resolution-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/entity-resolution-setup" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/entity-resolution-setup" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/entity-resolution-setup" ><span class="devsite-nav-text" tooltip>Use entity resolution</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-vpc-sc-rules" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-vpc-sc-rules" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-vpc-sc-rules" ><span class="devsite-nav-text" tooltip>VPC Service Controls for Analytics Hub</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/analytics-hub-stream-sharing" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-stream-sharing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-stream-sharing" ><span class="devsite-nav-text" tooltip>Stream sharing with Pub/Sub</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>AI and machine learning</span> </div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/bqml-introduction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bqml-introduction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bqml-introduction" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Generative AI and pretrained models</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Choose generative AI and task-specific functions</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/choose-ml-text-function" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/choose-ml-text-function" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/choose-ml-text-function" ><span class="devsite-nav-text" tooltip>Choose a natural language processing function</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/choose-document-processing-function" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/choose-document-processing-function" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/choose-document-processing-function" ><span class="devsite-nav-text" tooltip>Choose a document processing function</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/choose-transcription-function" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/choose-transcription-function" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/choose-transcription-function" ><span class="devsite-nav-text" tooltip>Choose a transcription function</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Generative AI</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/generative-ai-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generative-ai-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generative-ai-overview" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Tutorials</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Generate text</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/generate-text-tutorial-gemini" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-text-tutorial-gemini" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-text-tutorial-gemini" ><span class="devsite-nav-text" tooltip>Generate text using public data and Gemini</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/generate-text-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-text-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-text-tutorial" ><span class="devsite-nav-text" tooltip>Generate text using public data and PaLM</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/generate-text" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-text" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-text" ><span class="devsite-nav-text" tooltip>Generate text using your data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/iterate-generate-text-calls" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/iterate-generate-text-calls" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/iterate-generate-text-calls" ><span class="devsite-nav-text" tooltip>Handle quota errors by calling ML.GENERATE_TEXT iteratively</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/generate-text-tuning" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-text-tuning" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-text-tuning" ><span class="devsite-nav-text" tooltip>Tune a model using your data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/tune-evaluate" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/tune-evaluate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/tune-evaluate" ><span class="devsite-nav-text" tooltip>Use tuning and evaluation to improve model performance</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/image-analysis" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/image-analysis" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/image-analysis" ><span class="devsite-nav-text" tooltip>Analyze images with a Gemini vision model</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Generate embeddings</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/generate-text-embedding" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-text-embedding" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-text-embedding" ><span class="devsite-nav-text" tooltip>Generate text embeddings using an LLM</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/generate-visual-content-embedding" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-visual-content-embedding" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-visual-content-embedding" ><span class="devsite-nav-text" tooltip>Generate image embeddings using an LLM</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/iterate-generate-embedding-calls" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/iterate-generate-embedding-calls" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/iterate-generate-embedding-calls" ><span class="devsite-nav-text" tooltip>Handle quota errors by calling ML.GENERATE_EMBEDDING iteratively</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/generate-video-embedding" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-video-embedding" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-video-embedding" ><span class="devsite-nav-text" tooltip>Generate video embeddings using an LLM</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/generate-multimodal-embeddings" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-multimodal-embeddings" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-multimodal-embeddings" ><span class="devsite-nav-text" tooltip>Generate and search multimodal embeddings</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/generate-embedding-with-tensorflow-models" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/generate-embedding-with-tensorflow-models" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/generate-embedding-with-tensorflow-models" ><span class="devsite-nav-text" tooltip>Generate text embeddings using pretrained TensorFlow models</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Vector search</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/vector-search" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/vector-search" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/vector-search" ><span class="devsite-nav-text" tooltip>Search embeddings with vector search</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/vector-index-text-search-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/vector-index-text-search-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/vector-index-text-search-tutorial" ><span class="devsite-nav-text" tooltip>Perform semantic search and retrieval-augmented generation</span></a></li></ul></div></li></ul></div></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Task-specific solutions</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/ai-application-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/ai-application-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/ai-application-overview" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Tutorials</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Natural language processing</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/understand-text" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/understand-text" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/understand-text" ><span class="devsite-nav-text" tooltip>Understand text</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/translate-text" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/translate-text" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/translate-text" ><span class="devsite-nav-text" tooltip>Translate text</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Document processing</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/process-document" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/process-document" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/process-document" ><span class="devsite-nav-text" tooltip>Process documents</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/rag-pipeline-pdf" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/rag-pipeline-pdf" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/rag-pipeline-pdf" ><span class="devsite-nav-text" tooltip>Parse PDFs in a retrieval-augmented generation pipeline</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Speech recognition</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/transcribe" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/transcribe" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/transcribe" ><span class="devsite-nav-text" tooltip>Transcribe audio files</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Computer vision</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/annotate-image" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/annotate-image" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/annotate-image" ><span class="devsite-nav-text" tooltip>Annotate images</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/object-table-inference" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/object-table-inference" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/object-table-inference" ><span class="devsite-nav-text" tooltip>Run inference on image data</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/inference-tutorial-resnet" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/inference-tutorial-resnet" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/inference-tutorial-resnet" ><span class="devsite-nav-text" tooltip>Analyze images with an imported classication model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/inference-tutorial-mobilenet" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/inference-tutorial-mobilenet" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/inference-tutorial-mobilenet" ><span class="devsite-nav-text" tooltip>Analyze images with an imported feature vector model</span></a></li></ul></div></li></ul></div></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Machine learning</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>ML models and MLOps</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/e2e-journey" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/e2e-journey" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/e2e-journey" ><span class="devsite-nav-text" tooltip>End-to-end journey per model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/model-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/model-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/model-overview" ><span class="devsite-nav-text" tooltip>Model creation</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/hp-tuning-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/hp-tuning-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/hp-tuning-overview" ><span class="devsite-nav-text" tooltip>Hyperparameter tuning overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/evaluate-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/evaluate-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/evaluate-overview" ><span class="devsite-nav-text" tooltip>Model evaluation overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/inference-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/inference-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/inference-overview" ><span class="devsite-nav-text" tooltip>Model inference overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/xai-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/xai-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/xai-overview" ><span class="devsite-nav-text" tooltip>Explainable AI overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/weights-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/weights-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/weights-overview" ><span class="devsite-nav-text" tooltip>Model weights overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/ml-pipelines-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/ml-pipelines-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/ml-pipelines-overview" ><span class="devsite-nav-text" tooltip>ML pipelines overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/model-monitoring-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/model-monitoring-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/model-monitoring-overview" ><span class="devsite-nav-text" tooltip>Model monitoring overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-models-vertex" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-models-vertex" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-models-vertex" ><span class="devsite-nav-text" tooltip>Manage BigQueryML models in Vertex AI</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use cases</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/forecasting-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/forecasting-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/forecasting-overview" ><span class="devsite-nav-text" tooltip>Forecasting</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/anomaly-detection-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/anomaly-detection-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/anomaly-detection-overview" ><span class="devsite-nav-text" tooltip>Anomaly detection</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/recommendation-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/recommendation-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/recommendation-overview" ><span class="devsite-nav-text" tooltip>Recommendation</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/classification-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/classification-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/classification-overview" ><span class="devsite-nav-text" tooltip>Classification</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/regression-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/regression-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/regression-overview" ><span class="devsite-nav-text" tooltip>Regression</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/dimensionality-reduction-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/dimensionality-reduction-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/dimensionality-reduction-overview" ><span class="devsite-nav-text" tooltip>Dimensionality reduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/clustering-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/clustering-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/clustering-overview" ><span class="devsite-nav-text" tooltip>Clustering</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Tutorials</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/create-machine-learning-model" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/create-machine-learning-model" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/create-machine-learning-model" ><span class="devsite-nav-text" tooltip>Get started with BigQuery ML</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Regression and classification</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/linear-regression-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/linear-regression-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/linear-regression-tutorial" ><span class="devsite-nav-text" tooltip>Create a linear regression model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/logistic-regression-prediction" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/logistic-regression-prediction" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/logistic-regression-prediction" ><span class="devsite-nav-text" tooltip>Create a logistic regression classification model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/boosted-tree-classifier-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/boosted-tree-classifier-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/boosted-tree-classifier-tutorial" ><span class="devsite-nav-text" tooltip>Create a boosted tree classification model</span></a></li><li class="devsite-nav-item devsite-nav-external"><a href="https://github.com/googleapis/python-bigquery-dataframes/blob/main/notebooks/regression/bq_dataframes_ml_linear_regression.ipynb" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: https://github.com/googleapis/python-bigquery-dataframes/blob/main/notebooks/regression/bq_dataframes_ml_linear_regression.ipynb" track-type="bookNav" track-name="click" track-metadata-eventdetail="https://github.com/googleapis/python-bigquery-dataframes/blob/main/notebooks/regression/bq_dataframes_ml_linear_regression.ipynb" ><span class="devsite-nav-text" tooltip>Notebook: Train a linear regression model with BigQuery DataFrames ML</span><span class="devsite-nav-icon material-icons" data-icon="external" data-title="External" aria-hidden="true"></span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Clustering</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/kmeans-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/kmeans-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/kmeans-tutorial" ><span class="devsite-nav-text" tooltip>Cluster data with a k-means model</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Recommendation</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/bigqueryml-mf-explicit-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bigqueryml-mf-explicit-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bigqueryml-mf-explicit-tutorial" ><span class="devsite-nav-text" tooltip>Create a matrix factorization model to make movie recommendations</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/bigqueryml-mf-implicit-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bigqueryml-mf-implicit-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bigqueryml-mf-implicit-tutorial" ><span class="devsite-nav-text" tooltip>Create a matrix factorization model to make recommendations from Google Analytics Data</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Time series forecasting</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/arima-single-time-series-forecasting-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/arima-single-time-series-forecasting-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/arima-single-time-series-forecasting-tutorial" ><span class="devsite-nav-text" tooltip>Forecast a single time series with a univariate model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/arima-multiple-time-series-forecasting-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/arima-multiple-time-series-forecasting-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/arima-multiple-time-series-forecasting-tutorial" ><span class="devsite-nav-text" tooltip>Forecast multiple time series with a univariate model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/arima-speed-up-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/arima-speed-up-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/arima-speed-up-tutorial" ><span class="devsite-nav-text" tooltip>Scale a univariate time series model to millions of time series</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/arima-plus-xreg-single-time-series-forecasting-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/arima-plus-xreg-single-time-series-forecasting-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/arima-plus-xreg-single-time-series-forecasting-tutorial" ><span class="devsite-nav-text" tooltip>Forecast a single time series with a multivariate model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/time-series-forecasting-holidays-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/time-series-forecasting-holidays-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/time-series-forecasting-holidays-tutorial" ><span class="devsite-nav-text" tooltip>Use custom holidays in a time series forecasting model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/arima-time-series-forecasting-with-limits-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/arima-time-series-forecasting-with-limits-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/arima-time-series-forecasting-with-limits-tutorial" ><span class="devsite-nav-text" tooltip>Limit forecasted values for a time series model</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/arima-time-series-forecasting-with-hierarchical-time-series" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/arima-time-series-forecasting-with-hierarchical-time-series" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/arima-time-series-forecasting-with-hierarchical-time-series" ><span class="devsite-nav-text" tooltip>Forecast hierarchical time series with a univariate model</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Anomaly detection</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/time-series-anomaly-detection-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/time-series-anomaly-detection-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/time-series-anomaly-detection-tutorial" ><span class="devsite-nav-text" tooltip>Anomaly detection with a multivariate time series</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Imported and remote models</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/making-predictions-with-imported-tensorflow-models" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/making-predictions-with-imported-tensorflow-models" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/making-predictions-with-imported-tensorflow-models" ><span class="devsite-nav-text" tooltip>Make predictions with imported TensorFlow models</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/making-predictions-with-sklearn-models-in-onnx-format" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/making-predictions-with-sklearn-models-in-onnx-format" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/making-predictions-with-sklearn-models-in-onnx-format" ><span class="devsite-nav-text" tooltip>Make predictions with scikit-learn models in ONNX format</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/making-predictions-with-pytorch-models-in-onnx-format" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/making-predictions-with-pytorch-models-in-onnx-format" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/making-predictions-with-pytorch-models-in-onnx-format" ><span class="devsite-nav-text" tooltip>Make predictions with PyTorch models in ONNX format</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/bigquery-ml-remote-model-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bigquery-ml-remote-model-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bigquery-ml-remote-model-tutorial" ><span class="devsite-nav-text" tooltip>Make predictions with remote models on Vertex AI</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Hyperparameter tuning</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/hyperparameter-tuning-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/hyperparameter-tuning-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/hyperparameter-tuning-tutorial" ><span class="devsite-nav-text" tooltip>Improve model performance with hyperparameter tuning</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Export models</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/export-model-tutorial" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/export-model-tutorial" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/export-model-tutorial" ><span class="devsite-nav-text" tooltip>Export a BigQuery ML model for online prediction</span></a></li></ul></div></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-preview"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Augmented analytics</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/contribution-analysis" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/contribution-analysis" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/contribution-analysis" ><span class="devsite-nav-text" tooltip>Contribution analysis</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Tutorials</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/get-contribution-analysis-insights" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/get-contribution-analysis-insights" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/get-contribution-analysis-insights" ><span class="devsite-nav-text" tooltip>Get data insights from contribution analysis using a summable metric</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/get-contribution-analysis-insights-sum-ratio" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/get-contribution-analysis-insights-sum-ratio" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/get-contribution-analysis-insights-sum-ratio" ><span class="devsite-nav-text" tooltip>Get data insights from contribution analysis using a summable ratio metric</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Create and manage features</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/preprocess-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/preprocess-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/preprocess-overview" ><span class="devsite-nav-text" tooltip>Feature preprocessing overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/input-feature-types" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/input-feature-types" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/input-feature-types" ><span class="devsite-nav-text" tooltip>Supported input feature types</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/auto-preprocessing" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/auto-preprocessing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/auto-preprocessing" ><span class="devsite-nav-text" tooltip>Automatic preprocessing</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/manual-preprocessing" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/manual-preprocessing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/manual-preprocessing" ><span class="devsite-nav-text" tooltip>Manual preprocessing</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/feature-serving" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/feature-serving" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/feature-serving" ><span class="devsite-nav-text" tooltip>Feature serving</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/bigqueryml-transform" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bigqueryml-transform" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bigqueryml-transform" ><span class="devsite-nav-text" tooltip>Perform feature engineering with the TRANSFORM clause</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Work with models</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/listing-models" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/listing-models" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/listing-models" ><span class="devsite-nav-text" tooltip>List models</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-models" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-models" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-models" ><span class="devsite-nav-text" tooltip>Manage models</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/getting-model-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/getting-model-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/getting-model-metadata" ><span class="devsite-nav-text" tooltip>Get model metadata</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/updating-model-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/updating-model-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/updating-model-metadata" ><span class="devsite-nav-text" tooltip>Update model metadata</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/exporting-models" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/exporting-models" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/exporting-models" ><span class="devsite-nav-text" tooltip>Export models</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/deleting-models" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/deleting-models" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/deleting-models" ><span class="devsite-nav-text" tooltip>Delete models</span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/reference-patterns" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reference-patterns" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reference-patterns" ><span class="devsite-nav-text" tooltip>Reference patterns</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Administer</span> </div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/admin-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/admin-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/admin-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage resources</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/resource-hierarchy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/resource-hierarchy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/resource-hierarchy" ><span class="devsite-nav-text" tooltip>Organize resources</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reliability-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reliability-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reliability-intro" ><span class="devsite-nav-text" tooltip>Understand reliability</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage code assets</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/manage-data-preparations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/manage-data-preparations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/manage-data-preparations" ><span class="devsite-nav-text" tooltip>Manage data preparations</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/manage-notebooks" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/manage-notebooks" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/manage-notebooks" ><span class="devsite-nav-text" tooltip>Manage notebooks</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/manage-saved-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/manage-saved-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/manage-saved-queries" ><span class="devsite-nav-text" tooltip>Manage saved queries</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/manage-workflows" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/manage-workflows" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/manage-workflows" ><span class="devsite-nav-text" tooltip>Manage workflows</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage jobs and queries</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage jobs</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/jobs-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/jobs-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/jobs-overview" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-jobs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-jobs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-jobs" ><span class="devsite-nav-text" tooltip>Manage jobs</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/query-queues" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/query-queues" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/query-queues" ><span class="devsite-nav-text" tooltip>Use query queues</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage tables</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/managing-tables" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-tables" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-tables" ><span class="devsite-nav-text" tooltip>Manage tables</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-table-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-table-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-table-data" ><span class="devsite-nav-text" tooltip>Manage table data</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage table clones</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/table-clones-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-clones-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-clones-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-clones-create" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-clones-create" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-clones-create" ><span class="devsite-nav-text" tooltip>Create table clones</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage table snapshots</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/table-snapshots-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-snapshots-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-snapshots-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-snapshots-create" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-snapshots-create" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-snapshots-create" ><span class="devsite-nav-text" tooltip>Create table snapshots</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-snapshots-restore" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-snapshots-restore" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-snapshots-restore" ><span class="devsite-nav-text" tooltip>Restore table snapshots</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-snapshots-list" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-snapshots-list" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-snapshots-list" ><span class="devsite-nav-text" tooltip>List table snapshots</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-snapshots-metadata" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-snapshots-metadata" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-snapshots-metadata" ><span class="devsite-nav-text" tooltip>View table snapshot metadata</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-snapshots-update" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-snapshots-update" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-snapshots-update" ><span class="devsite-nav-text" tooltip>Update table snapshot metadata</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-snapshots-delete" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-snapshots-delete" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-snapshots-delete" ><span class="devsite-nav-text" tooltip>Delete table snapshots</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/table-snapshots-scheduled" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/table-snapshots-scheduled" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/table-snapshots-scheduled" ><span class="devsite-nav-text" tooltip>Create periodic table snapshots</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/default-configuration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/default-configuration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/default-configuration" ><span class="devsite-nav-text" tooltip>Manage default configurations</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-datasets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-datasets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-datasets" ><span class="devsite-nav-text" tooltip>Manage datasets</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/materialized-views-manage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/materialized-views-manage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/materialized-views-manage" ><span class="devsite-nav-text" tooltip>Manage materialized views</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/materialized-view-replicas-manage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/materialized-view-replicas-manage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/materialized-view-replicas-manage" ><span class="devsite-nav-text" tooltip>Manage materialized view replicas</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Orchestrate resources</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/orchestrate-workloads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/orchestrate-workloads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/orchestrate-workloads" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Orchestrate code assets</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/orchestrate-notebooks" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/orchestrate-notebooks" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/orchestrate-notebooks" ><span class="devsite-nav-text" tooltip>Orchestrate notebooks</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/orchestrate-workflows" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/orchestrate-workflows" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/orchestrate-workflows" ><span class="devsite-nav-text" tooltip>Orchestrate workflows</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/orchestrate-dags" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/orchestrate-dags" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/orchestrate-dags" ><span class="devsite-nav-text" tooltip>Orchestrate DAGs</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Orchestrate jobs and queries</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/running-jobs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/running-jobs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/running-jobs" ><span class="devsite-nav-text" tooltip>Run jobs programmatically</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/scheduling-queries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/scheduling-queries" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/scheduling-queries" ><span class="devsite-nav-text" tooltip>Schedule queries</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Workload management</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/slots" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/slots" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/slots" ><span class="devsite-nav-text" tooltip>Slots</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-workload-management" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-workload-management" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-workload-management" ><span class="devsite-nav-text" tooltip>Slot reservations</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/slots-autoscaling-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/slots-autoscaling-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/slots-autoscaling-intro" ><span class="devsite-nav-text" tooltip>Slots autoscaling</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Use reservations</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-get-started" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-get-started" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-get-started" ><span class="devsite-nav-text" tooltip>Get started</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/slot-estimator" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/slot-estimator" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/slot-estimator" ><span class="devsite-nav-text" tooltip>Estimate slot capacity requirements</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/slot-recommender" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/slot-recommender" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/slot-recommender" ><span class="devsite-nav-text" tooltip>View slot recommendations and insights</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-commitments" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-commitments" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-commitments" ><span class="devsite-nav-text" tooltip>Purchase and manage slot commitments</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-tasks" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-tasks" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-tasks" ><span class="devsite-nav-text" tooltip>Work with slot reservations</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-assignments" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-assignments" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-assignments" ><span class="devsite-nav-text" tooltip>Work with reservation assignments</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Legacy reservations</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-intro-legacy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-intro-legacy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-intro-legacy" ><span class="devsite-nav-text" tooltip>Introduction to legacy reservations</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-details-legacy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-details-legacy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-details-legacy" ><span class="devsite-nav-text" tooltip>Legacy slot commitments</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-commitments-legacy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-commitments-legacy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-commitments-legacy" ><span class="devsite-nav-text" tooltip>Purchase and manage legacy slot commitments</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-tasks-legacy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-tasks-legacy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-tasks-legacy" ><span class="devsite-nav-text" tooltip>Work with legacy slot reservations</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage BI Engine</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/bi-engine-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bi-engine-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bi-engine-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/bi-engine-reserve-capacity" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bi-engine-reserve-capacity" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bi-engine-reserve-capacity" ><span class="devsite-nav-text" tooltip>Reserve BI Engine capacity</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Monitor workloads</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/monitoring" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/monitoring" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/monitoring" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/admin-resource-charts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/admin-resource-charts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/admin-resource-charts" ><span class="devsite-nav-text" tooltip>Monitor resource utilization</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/admin-jobs-explorer" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/admin-jobs-explorer" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/admin-jobs-explorer" ><span class="devsite-nav-text" tooltip>Monitor jobs</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-monitor-listings" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-monitor-listings" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-monitor-listings" ><span class="devsite-nav-text" tooltip>Monitor Analytics Hub listings</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/bi-engine-monitor" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/bi-engine-monitor" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/bi-engine-monitor" ><span class="devsite-nav-text" tooltip>Monitor BI Engine</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/data-quality-scan" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-quality-scan" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-quality-scan" ><span class="devsite-nav-text" tooltip>Monitor data quality</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/dts-monitor" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/dts-monitor" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/dts-monitor" ><span class="devsite-nav-text" tooltip>Monitor Data Transfer Service</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/materialized-views-monitor" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/materialized-views-monitor" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/materialized-views-monitor" ><span class="devsite-nav-text" tooltip>Monitor materialized views</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reservations-monitoring" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reservations-monitoring" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reservations-monitoring" ><span class="devsite-nav-text" tooltip>Monitor reservations</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/continuous-queries-monitor" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/continuous-queries-monitor" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/continuous-queries-monitor" ><span class="devsite-nav-text" tooltip>Monitor continuous queries</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/monitoring-dashboard" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/monitoring-dashboard" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/monitoring-dashboard" ><span class="devsite-nav-text" tooltip>Dashboards, charts and alerts</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Audit workloads</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/introduction-audit-workloads" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/introduction-audit-workloads" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/introduction-audit-workloads" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/auditing-policy-tags" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/auditing-policy-tags" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/auditing-policy-tags" ><span class="devsite-nav-text" tooltip>Audit policy tags</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/column-data-masking-audit-logging" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/column-data-masking-audit-logging" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/column-data-masking-audit-logging" ><span class="devsite-nav-text" tooltip>View Data Policy audit logs</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/audit-logging" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/audit-logging" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/audit-logging" ><span class="devsite-nav-text" tooltip>Data Transfer Service audit logs</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/analytics-hub-audit-logging" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analytics-hub-audit-logging" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analytics-hub-audit-logging" ><span class="devsite-nav-text" tooltip>Analytics Hub audit logging</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reference/auditlogs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reference/auditlogs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reference/auditlogs" ><span class="devsite-nav-text" tooltip>BigQuery audit logs reference</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reference/auditlogs/migration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reference/auditlogs/migration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reference/auditlogs/migration" ><span class="devsite-nav-text" tooltip>Migrate audit logs</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/biglake-audit-logging" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/biglake-audit-logging" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/biglake-audit-logging" ><span class="devsite-nav-text" tooltip>BigLake API audit logs</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/reference/auditlogs/audit-logging-bq-migration" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reference/auditlogs/audit-logging-bq-migration" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reference/auditlogs/audit-logging-bq-migration" ><span class="devsite-nav-text" tooltip>BigQuery Migration API audit logs</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Optimize resources</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Control costs</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-costs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-costs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-costs" ><span class="devsite-nav-text" tooltip>Estimate and control query costs</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/custom-quotas" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/custom-quotas" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/custom-quotas" ><span class="devsite-nav-text" tooltip>Custom cost controls</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Optimize with recommendations</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/recommendations-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/recommendations-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/recommendations-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/manage-partition-cluster-recommendations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/manage-partition-cluster-recommendations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/manage-partition-cluster-recommendations" ><span class="devsite-nav-text" tooltip>Manage cluster and partition recommendations</span></a></li><li class="devsite-nav-item devsite-nav-preview"><a href="/bigquery/docs/manage-materialized-recommendations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/manage-materialized-recommendations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/manage-materialized-recommendations" ><span class="devsite-nav-text" tooltip>Manage materialized view recommendations</span><span class="devsite-nav-icon material-icons" data-icon="preview" data-title="Preview" aria-hidden="true"></span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Organize with labels</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/labels-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/labels-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/labels-intro" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/adding-labels" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/adding-labels" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/adding-labels" ><span class="devsite-nav-text" tooltip>Add labels</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/viewing-labels" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/viewing-labels" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/viewing-labels" ><span class="devsite-nav-text" tooltip>View labels</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/updating-labels" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/updating-labels" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/updating-labels" ><span class="devsite-nav-text" tooltip>Update labels</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/filtering-labels" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/filtering-labels" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/filtering-labels" ><span class="devsite-nav-text" tooltip>Filter using labels</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/deleting-labels" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/deleting-labels" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/deleting-labels" ><span class="devsite-nav-text" tooltip>Delete labels</span></a></li></ul></div></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Manage data quality</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/data-quality-scan" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-quality-scan" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-quality-scan" ><span class="devsite-nav-text" tooltip>Monitor data quality with scans</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/data-catalog-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-catalog-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-catalog-overview" ><span class="devsite-nav-text" tooltip>Data Catalog overview</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/data-catalog" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-catalog" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-catalog" ><span class="devsite-nav-text" tooltip>Work with Data Catalog</span></a></li></ul></div></li></ul></div></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Govern</span> </div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/data-governance" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/data-governance" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/data-governance" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Control access to resources</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/access-control" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/access-control" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/access-control" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/control-access-to-resources-iam" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/control-access-to-resources-iam" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/control-access-to-resources-iam" ><span class="devsite-nav-text" tooltip>Control access to resources with IAM</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Control access with authorization</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/authorized-datasets" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/authorized-datasets" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/authorized-datasets" ><span class="devsite-nav-text" tooltip>Authorized datasets</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/authorized-routines" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/authorized-routines" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/authorized-routines" ><span class="devsite-nav-text" tooltip>Authorized routines</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/authorized-views" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/authorized-views" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/authorized-views" ><span class="devsite-nav-text" tooltip>Authorized views</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/vpc-sc" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/vpc-sc" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/vpc-sc" ><span class="devsite-nav-text" tooltip>Control access with VPC service controls</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/tags" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/tags" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/tags" ><span class="devsite-nav-text" tooltip>Control table and dataset access with tags</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/conditions" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/conditions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/conditions" ><span class="devsite-nav-text" tooltip>Control access with conditions</span></a></li></ul></div></li> <li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Control column and row access</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Control access to table columns</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/column-level-security-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/column-level-security-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/column-level-security-intro" ><span class="devsite-nav-text" tooltip>Introduction to column-level access control</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/column-level-security" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/column-level-security" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/column-level-security" ><span class="devsite-nav-text" tooltip>Restrict access with column-level access control</span></a></li><li class="devsite-nav-item"><a 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devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Protect sensitive data</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><div class="devsite-expandable-nav"> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"> <span class="devsite-nav-text" tooltip>Mask data in table columns</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/column-data-masking-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/column-data-masking-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/column-data-masking-intro" 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organized with collections </span> <span slot="popout-contents"> Save and categorize content based on your preferences. </span> </devsite-feature-tooltip> <devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded > </devsite-toc> <div class="devsite-article-body clearfix devsite-no-page-title"> <h1 id="migrate-schema-and-data-from-teradata" data-text="Migrate schema and data from Teradata" tabindex="-1">Migrate schema and data from Teradata</h1> <p>The combination of the BigQuery Data Transfer Service and a special migration agent allows you to copy your data from a Teradata on-premises data warehouse instance to BigQuery. This document describes the step-by-step process of migrating data from Teradata using the BigQuery Data Transfer Service.</p> <h2 id="before_you_begin" data-text="Before you begin" tabindex="-1">Before you begin</h2> <ol> <cloudx-free-trial-eligible-content> <slot slot="eligible"> <li> Sign in to your Google Cloud account. If you're new to Google Cloud, <a href="https://console.cloud.google.com/freetrial" target="console" track-type="commonIncludes" track-name="createAnAccount" track-metadata-position="prereqs" track-metadata-eventdetail="https://console.cloud.google.com/freetrial" track-metadata-link-destination="https://console.cloud.google.com/freetrial"> create an account</a> to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads. </li> <li> <p>In the Google Cloud console, on the project selector page, select or create a Google Cloud project.</p> <aside class="note"><b>Note</b>: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.</aside> <p><a href="https://console.cloud.google.com/projectselector2/home/dashboard" target="console" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="createProject" class="button button-primary">Go to project selector</a></p> </li> <li> <p> <a href="/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project" target="_blank" track-type="commonIncludes" track-name="supportLink" track-metadata-end-goal="enableBilling" >Make sure that billing is enabled for your Google Cloud project</a>. </p> </li> <li> <p> Enable the BigQuery, BigQuery Data Transfer Service, Cloud Storage, and Pub/Sub APIs. </p><p><a href="https://console.cloud.google.com/flows/enableapi?apiid=bigquery.googleapis.com,bigquerydatatransfer.googleapis.com,storage-component.googleapis.com,pubsub.googleapis.com" target="console" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="enableAPI" class="button button-primary">Enable the APIs</a></p> </li> <style> .henhouse-text { font-size:85%; padding:2px 4px; line-height:1; } </style> <li> <p> Create a service account: </p> <ol> <li> <p> In the Google Cloud console, go to the <b>Create service account</b> page. </p> <a href="https://console.cloud.google.com/projectselector/iam-admin/serviceaccounts/create?supportedpurview=project" class="button button-primary" target="console" track-name="consoleLink" track-type="quickstart" track-metadata-position="body">Go to Create service account</a> </li> <li> Select your project. </li> <li> <p> In the <b>Service account name</b> field, enter a name. The Google Cloud console fills in the <b>Service account ID</b> field based on this name. </p> <p> In the <b>Service account description</b> field, enter a description. For example, <code translate="no" dir="ltr">Service account for quickstart</code>. </p> </li> <li> Click <b>Create and continue</b>. </li> <li> <p> Grant the following roles to the service account: <b>roles/bigquery.user, roles/storage.objectAdmin, roles/iam.serviceAccountTokenCreator</b>. </p> <p> To grant a role, find the <b>Select a role</b> list, then select the role. </p> <p> To grant additional roles, click <span class="material-icons" aria-hidden="true" translate="no">add</span> <b>Add another role</b> and add each additional role. </p> <aside class="note"> <b>Note</b>: The <b>Role</b> field affects which resources the service account can access in your project. You can revoke these roles or grant additional roles later. </aside> </li> <li> Click <b>Continue</b>. </li> <li> <p> Click <b>Done</b> to finish creating the service account. </p> <p> Do not close your browser window. You will use it in the next step. </p> </li> </ol> </li> <li> <p> Create a service account key: </p> <ol> <li> In the Google Cloud console, click the email address for the service account that you created. </li> <li> Click <b>Keys</b>. </li> <li> Click <b>Add key</b>, and then click <b>Create new key</b>. </li> <li> Click <b>Create</b>. A JSON key file is downloaded to your computer. </li> <li> Click <b>Close</b>. </li> </ol> </li> </slot> <slot slot="ineligible"> <li> <p>In the Google Cloud console, on the project selector page, select or create a Google Cloud project.</p> <aside class="note"><b>Note</b>: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.</aside> <p><a href="https://console.cloud.google.com/projectselector2/home/dashboard" target="console" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="createProject" class="button button-primary">Go to project selector</a></p> </li> <li> <p> <a href="/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project" target="_blank" track-type="commonIncludes" track-name="supportLink" track-metadata-end-goal="enableBilling" >Make sure that billing is enabled for your Google Cloud project</a>. </p> </li> <li> <p> Enable the BigQuery, BigQuery Data Transfer Service, Cloud Storage, and Pub/Sub APIs. </p><p><a href="https://console.cloud.google.com/flows/enableapi?apiid=bigquery.googleapis.com,bigquerydatatransfer.googleapis.com,storage-component.googleapis.com,pubsub.googleapis.com" target="console" track-type="commonIncludes" track-name="consoleLink" track-metadata-end-goal="enableAPI" class="button button-primary">Enable the APIs</a></p> </li> <style> .henhouse-text { font-size:85%; padding:2px 4px; line-height:1; } </style> <li> <p> Create a service account: </p> <ol> <li> <p> In the Google Cloud console, go to the <b>Create service account</b> page. </p> <a href="https://console.cloud.google.com/projectselector/iam-admin/serviceaccounts/create?supportedpurview=project" class="button button-primary" target="console" track-name="consoleLink" track-type="quickstart" track-metadata-position="body">Go to Create service account</a> </li> <li> Select your project. </li> <li> <p> In the <b>Service account name</b> field, enter a name. The Google Cloud console fills in the <b>Service account ID</b> field based on this name. </p> <p> In the <b>Service account description</b> field, enter a description. For example, <code translate="no" dir="ltr">Service account for quickstart</code>. </p> </li> <li> Click <b>Create and continue</b>. </li> <li> <p> Grant the following roles to the service account: <b>roles/bigquery.user, roles/storage.objectAdmin, roles/iam.serviceAccountTokenCreator</b>. </p> <p> To grant a role, find the <b>Select a role</b> list, then select the role. </p> <p> To grant additional roles, click <span class="material-icons" aria-hidden="true" translate="no">add</span> <b>Add another role</b> and add each additional role. </p> <aside class="note"> <b>Note</b>: The <b>Role</b> field affects which resources the service account can access in your project. You can revoke these roles or grant additional roles later. </aside> </li> <li> Click <b>Continue</b>. </li> <li> <p> Click <b>Done</b> to finish creating the service account. </p> <p> Do not close your browser window. You will use it in the next step. </p> </li> </ol> </li> <li> <p> Create a service account key: </p> <ol> <li> In the Google Cloud console, click the email address for the service account that you created. </li> <li> Click <b>Keys</b>. </li> <li> Click <b>Add key</b>, and then click <b>Create new key</b>. </li> <li> Click <b>Create</b>. A JSON key file is downloaded to your computer. </li> <li> Click <b>Close</b>. </li> </ol> </li> </slot> </cloudx-free-trial-eligible-content> <aside class="note"> Service account keys are a security risk if not managed correctly. You are responsible for the security of the private key and for other operations described by <a href="/iam/docs/best-practices-for-managing-service-account-keys"> Best practices for managing service account keys</a>. If you are prevented from creating a service account key, service account key creation might be disabled for your organization. For more information, see <a href="/resource-manager/docs/secure-by-default-organizations"> Managing secure-by-default organization resources</a>. </aside> </ol></p> <h3 id="set_required_permissions" data-text="Set required permissions" tabindex="-1">Set required permissions</h3> <p>Ensure that the principal creating the transfer has the following roles in the project containing the transfer job:</p> <ul> <li>Logs Viewer (<code translate="no" dir="ltr">roles/logging.viewer</code>)</li> <li>Storage Admin (<code translate="no" dir="ltr">roles/storage.admin</code>), or a <a href="/iam/docs/creating-custom-roles">custom role</a> that grants the following permissions: <ul> <li><code translate="no" dir="ltr">storage.objects.create</code></li> <li><code translate="no" dir="ltr">storage.objects.get</code></li> <li><code translate="no" dir="ltr">storage.objects.list</code></li> </ul></li> <li>BigQuery Admin (<code translate="no" dir="ltr">roles/bigquery.admin</code>), or a custom role that grants the following permissions: <ul> <li><code translate="no" dir="ltr">bigquery.datasets.create</code></li> <li><code translate="no" dir="ltr">bigquery.jobs.create</code></li> <li><code translate="no" dir="ltr">bigquery.jobs.get</code></li> <li><code translate="no" dir="ltr">bigquery.jobs.listAll</code></li> <li><code translate="no" dir="ltr">bigquery.transfers.get</code></li> <li><code translate="no" dir="ltr">bigquery.transfers.update</code></li> </ul></li> </ul> <h3 id="create_a_dataset" data-text="Create a dataset" tabindex="-1">Create a dataset</h3> <p><a href="/bigquery/docs/datasets">Create a BigQuery dataset</a> to store your data. You do not need to create any tables.</p> <h3 id="create-bucket" data-text="Create a Cloud Storage bucket" tabindex="-1">Create a Cloud Storage bucket</h3> <p><a href="/storage/docs/creating-buckets">Create a Cloud Storage bucket</a> for staging the data during the transfer job.</p> <h3 id="prepare_the_local_environment" data-text="Prepare the local environment" tabindex="-1">Prepare the local environment</h3> <p>Complete the tasks in this section to prepare your local environment for the transfer job.</p> <h4 id="local_machine_requirements" data-text="Local machine requirements" tabindex="-1">Local machine requirements</h4> <ul> <li>The migration agent uses a JDBC connection with the Teradata instance and Google Cloud APIs. Ensure that network access is not blocked by a firewall.</li> <li>Ensure that Java Runtime Environment 8 or later is installed.</li> <li>Ensure that you have enough storage space for the extraction method you have chosen, as described in <a href="/bigquery/docs/migration/teradata-overview#extraction_method">Extraction method</a>.</li> <li>If you have decided to use Teradata Parallel Transporter (TPT) extraction, ensure that the <a href="https://docs.teradata.com/r/Teradata-Parallel-Transporter-Reference/July-2017/Teradata-PT-Utility-Commands/Command-Syntax/tbuild"><code translate="no" dir="ltr">tbuild</code></a> utility is installed. For more information on choosing an extraction method, see <a href="/bigquery/docs/migration/teradata-overview#extraction_method">Extraction method</a>.</li> </ul> <h4 id="teradata_connection_details" data-text="Teradata connection details" tabindex="-1">Teradata connection details</h4> <ul> <li><p>Make sure you have the username and password of a Teradata user with read access to the system tables and the tables that are being migrated.</p> <aside class="note">The username and password are captured through a prompt and are only stored in RAM. Optionally, you can create a credentials file for the username or password in a later step. When using a credentials file, take appropriate steps to control access to the folder where you store it on the local file system, because it is not encrypted.</aside></li> <li><p>Make sure you know the hostname and port number to connect to the Teradata instance.</p> <aside class="note">Authentication modes, such as LDAP, are not supported.</aside></li> </ul> <h4 id="download_the_jdbc_driver" data-text="Download the JDBC driver" tabindex="-1">Download the JDBC driver</h4> <p><a href="https://downloads.teradata.com/download/connectivity/jdbc-driver" target="external" track-type="article" track-name="externalLink" track-metadata-position="body">Download</a> the <code translate="no" dir="ltr">terajdbc4.jar</code> JDBC driver file from Teradata to a machine that can connect to the data warehouse.</p> <h4 id="set-environment-variable" data-text="Set the GOOGLE_APPLICATION_CREDENTIALS variable" tabindex="-1">Set the <code translate="no" dir="ltr">GOOGLE_APPLICATION_CREDENTIALS</code> variable</h4> <p><a href="/docs/authentication/provide-credentials-adc#wlif-key">Set the environment variable <code translate="no" dir="ltr">GOOGLE_APPLICATION_CREDENTIALS</code></a> to the service account key you downloaded in the <a href="#before_you_begin">Before you begin</a> section.</p> <h3 id="vpc-service-controls" data-text="Update the VPC Service Controls egress rule" tabindex="-1">Update the VPC Service Controls egress rule</h3> <p>Add a BigQuery Data Transfer Service managed Google Cloud project (project number: 990232121269) to the <a href="/vpc-service-controls/docs/ingress-egress-rules#egress_rules_reference">egress rule</a> in the VPC Service Controls perimeter.</p> <p>The communication channel between the agent running on premises and BigQuery Data Transfer Service is by publishing Pub/Sub messages to a per transfer topic. BigQuery Data Transfer Service needs to send commands to the agent to extract data, and the agent needs to publish messages back to BigQuery Data Transfer Service to update the status and return data extraction responses.</p> <h3 id="create_a_custom_schema_file" data-text="Create a custom schema file" tabindex="-1">Create a custom schema file</h3> <p>To use a <a href="/bigquery/docs/migration/teradata-overview#custom_schema_file">custom schema file</a> instead of automatic schema detection, create one manually, or have the migration agent create one for you when you <a href="#initialize_the_migration_agent">initialize the agent</a>.</p> <p>If you create a schema file manually and you intend to use the Google Cloud console to create a transfer, upload the schema file to a Cloud Storage bucket in the same project you plan to use for the transfer.</p> <h3 id="download_the_migration_agent" data-text="Download the migration agent" tabindex="-1">Download the migration agent</h3> <p><a href="https://storage.googleapis.com/data_transfer_agent/latest/mirroring-agent.jar" target="external" track-type="article" track-name="externalLink" track-metadata-position="body">Download the migration agent</a> to a machine which can connect to the data warehouse. Move the migration agent JAR file to the same directory as the Teradata JDBC driver JAR file.</p> <h2 id="set_up_a_transfer" data-text="Set up a transfer" tabindex="-1">Set up a transfer</h2> <p>Create a transfer with the BigQuery Data Transfer Service.</p> <p>If you want a custom schema file created automatically, use the migration agent to set up the transfer.</p> <p>You can't create an on-demand transfer by using the bq command-line tool; you must use the Google Cloud console or the BigQuery Data Transfer Service API instead.</p> <p>If you are creating a recurring transfer, we strongly recommend that you specify a schema file so that data from subsequent transfers can be properly partitioned when it is loaded into BigQuery. Without a schema file, the BigQuery Data Transfer Service infers the table schema from the source data being transferred, and all information about partitioning, clustering, primary keys, and change tracking is lost. In addition, subsequent transfers skip previously migrated tables after the initial transfer. For more information on how to create a schema file, see <a href="/bigquery/docs/migration/teradata-overview#custom_schema_file">Custom schema file</a>.</p> <div class="ds-selector-tabs" data-ds-scope="code-sample"> <section><h3 id="console" data-text=" Console " tabindex="-1"> Console </h3><ol> <li><p>In the Google Cloud console, go to the BigQuery page.</p> <p><a href="https://console.cloud.google.com/bigquery" target="console" class="button button-primary">Go to the BigQuery page</a> </p></li> <li><p>Click <strong>Data transfers</strong>.</p></li> <li><p>Click <strong>Create Transfer</strong>.</p></li> <li><p>In the <strong>Source type</strong> section, do the following:</p> <ul> <li>Choose <strong>Migration: Teradata</strong>.</li> <li>For <strong>Transfer config name</strong>, enter a display name for the transfer such as <code translate="no" dir="ltr">My Migration</code>. The display name can be any value that lets you easily identify the transfer if you need to modify it later.</li> <li>Optional: For <strong>Schedule options</strong>, you can leave the default value of <strong>Daily</strong> (based on creation time) or choose another time if you want a recurring, incremental transfer. Otherwise, choose <strong>On-demand</strong> for a one-time transfer.</li> <li><p>For <strong>Destination settings</strong>, choose the appropriate dataset.</p> <p><img src="/static/bigquery/images/teradata-migration-general-console.png" alt="New Teradata migration general." class="screenshot"> </p></li> </ul></li> <li><p>In the <strong>Data source details</strong> section, continue with specific details for your Teradata transfer.</p> <ul> <li>For <strong>Database type</strong>, choose <strong>Teradata</strong>.</li> <li>For <strong>Cloud Storage bucket</strong>, browse for the name of the Cloud Storage bucket for staging the migration data. Do not type in the prefix <code translate="no" dir="ltr">gs://</code> – enter only the bucket name.</li> <li>For <strong>Database name</strong>, enter the name of the source database in Teradata.</li> <li><p>For <strong>Table name patterns</strong>, enter a pattern for matching the table names in the source database. You can use regular expressions to specify the pattern. For example:</p> <ul> <li><code translate="no" dir="ltr">sales|expenses</code> matches tables that are named <code translate="no" dir="ltr">sales</code> and <code translate="no" dir="ltr">expenses</code>.</li> <li><code translate="no" dir="ltr">.*</code> matches all tables.</li> </ul> <aside class="note"><strong>Note:</strong><span> For information about regular expression syntax for Teradata transfers, see the <a href="https://github.com/google/re2/wiki/Syntax">re2 library</a>.</span></aside></li> <li><p>For <strong>Service account email</strong>, enter the email address associated with the service account's credentials used by an migration agent.</p></li> <li><p>Optional: If you're using a custom schema file, enter the path and filename of that file in the <strong>Schema file path</strong> field. If you don't provide a custom schema file, BigQuery automatically detects the table schema by using the source data being transferred. You can create your own schema file, as shown in the following image, or you can use the migration agent to help you create a schema file. For information on creating a schema file, see <a href="#initialize_the_migration_agent">initializing the migration agent</a>.</p></li> </ul></li> <li><p>In the <strong>Service Account</strong> menu, select a <a href="/iam/docs/service-account-overview">service account</a> from the service accounts associated with your Google Cloud project. You can associate a service account with your transfer instead of using your user credentials. For more information about using service accounts with data transfers, see <a href="/bigquery/docs/use-service-accounts">Use service accounts</a>.</p> <ul> <li>If you signed in with a <a href="/iam/docs/workforce-identity-federation">federated identity</a>, then a service account is required to create a transfer. If you signed in with a <a href="/iam/docs/overview#google_account">Google Account</a>, then a service account for the transfer is optional.</li> <li>The service account must have the <a href="#set_required_permissions">required permissions</a>.</li> </ul></li> <li><p>Optional: In the <strong>Notification options</strong> section, do the following:</p> <ul> <li>Click the <strong>Email notifications</strong> toggle if you want the transfer administrator to receive an email notification when a transfer run fails.</li> <li>Click the <strong>Pub/Sub notifications</strong> toggle to configure Pub/Sub run <a href="/bigquery/docs/transfer-run-notifications">notifications</a> for your transfer. For <strong>Select a Pub/Sub topic</strong>, choose your <a href="/pubsub/docs/overview#types">topic</a> name or click <strong>Create a topic</strong>.</li> </ul></li> <li><p>Click <strong>Save</strong>.</p></li> <li><p>On the <strong>Transfer details</strong> page, click the <strong>Configuration</strong> tab.</p></li> <li><p>Note the resource name for this transfer because you need it to run the migration agent.</p></li> </ol></section> <section><h3 id="bq" data-text=" bq " tabindex="-1"> bq </h3><p>When you create a Cloud Storage transfer using the bq tool, the transfer configuration is set to recur every 24 hours. For on-demand transfers, use the Google Cloud console or the BigQuery Data Transfer Service API.</p> <p>You cannot configure notifications using the bq tool.</p> <p>Enter the <a href="/bigquery/docs/reference/bq-cli-reference#mk-transfer-config"><code translate="no" dir="ltr">bq mk</code></a> command and supply the transfer creation flag <code translate="no" dir="ltr">--transfer_config</code>. The following flags are also required:</p> <ul> <li><code translate="no" dir="ltr">--data_source</code></li> <li><code translate="no" dir="ltr">--display_name</code></li> <li><code translate="no" dir="ltr">--target_dataset</code></li> <li><code translate="no" dir="ltr">--params</code></li> </ul> <pre class="lang-sh prettyprint notranslate devsite-click-to-copy" dir="ltr"> bq mk \ --transfer_config \ --project_id=<var translate="no">project ID</var> \ --target_dataset=<var translate="no">dataset</var> \ --display_name=<var translate="no">name</var> \ --service_account_name=<var translate="no">service_account</var> \ --params='<var translate="no">parameters</var>' \ --data_source=<var translate="no">data source</var> </pre> <p>Where:</p> <ul> <li><var translate="no">project ID</var> is your project ID. If <code translate="no" dir="ltr">--project_id</code> isn't supplied to specify a particular project, the default project is used.</li> <li><var translate="no">dataset</var> is the dataset you want to target (<code translate="no" dir="ltr">--target_dataset</code>) for the transfer configuration.</li> <li><var translate="no">name</var> is the display name (<code translate="no" dir="ltr">--display_name</code>) for the transfer configuration. The transfer's display name can be any value that lets you identify the transfer if you need to modify it later.</li> <li><var translate="no">service_account</var> is the service account name used to authenticate your transfer. The service account should be owned by the same <code translate="no" dir="ltr">project_id</code> used to create the transfer and it should have all the listed <a href="#set_required_permissions">required permissions</a>.</li> <li><var translate="no">parameters</var> contains the parameters (<code translate="no" dir="ltr">--params</code>) for the created transfer configuration in JSON format. For example: <code translate="no" dir="ltr">--params='{"param":"param_value"}'</code>. <ul> <li>For Teradata migrations, use the following parameters: <ul> <li><code translate="no" dir="ltr">bucket</code> is the Cloud Storage bucket that will act as a staging area during the migration.</li> <li><code translate="no" dir="ltr">database_type</code> is Teradata.</li> <li><code translate="no" dir="ltr">agent_service_account</code> is the email address associated with the service account that you created.</li> <li><code translate="no" dir="ltr">database_name</code> is the name of the source database in Teradata.</li> <li><code translate="no" dir="ltr">table_name_patterns</code> is a pattern(s) for matching the table names in the source database. You can use regular expressions to specify the pattern. The pattern should follow Java regular expression syntax. For example: <ul> <li><code translate="no" dir="ltr">sales|expenses</code> matches tables that are named <code translate="no" dir="ltr">sales</code> and <code translate="no" dir="ltr">expenses</code>.</li> <li><code translate="no" dir="ltr">.*</code> matches all tables.</li> </ul></li> </ul></li> </ul></li> <li><var translate="no">data_source</var> is the data source (<code translate="no" dir="ltr">--data_source</code>): <code translate="no" dir="ltr">on_premises</code>.</li> </ul> <p>For example, the following command creates a Teradata transfer named <code translate="no" dir="ltr">My Transfer</code> using Cloud Storage bucket <code translate="no" dir="ltr">mybucket</code> and target dataset <code translate="no" dir="ltr">mydataset</code>. The transfer will migrate all tables from the Teradata data warehouse <code translate="no" dir="ltr">mydatabase</code> and the optional schema file is <code translate="no" dir="ltr">myschemafile.json</code>.</p> <pre class="lang-sh prettyprint notranslate devsite-click-to-copy" dir="ltr"> bq mk \ --transfer_config \ --project_id=123456789876 \ --target_dataset=MyDataset \ --display_name='My Migration' \ --params='{"bucket": "mybucket", "database_type": "Teradata", "database_name":"mydatabase", "table_name_patterns": ".*", "agent_service_account":"myemail@mydomain.com", "schema_file_path": "gs://mybucket/myschemafile.json"}' \ --data_source=on_premises </pre> <p>After running the command, you receive a message like the following:</p> <p><code translate="no" dir="ltr">[URL omitted] Please copy and paste the above URL into your web browser and follow the instructions to retrieve an authentication code.</code></p> <p>Follow the instructions and paste the authentication code on the command line.</p></section> <section><h3 id="api" data-text=" API " tabindex="-1"> API </h3><p>Use the <a href="/bigquery-transfer/docs/reference/datatransfer/rest/v1/projects.locations.transferConfigs/create"><code translate="no" dir="ltr">projects.locations.transferConfigs.create</code></a> method and supply an instance of the <a href="/bigquery-transfer/docs/reference/datatransfer/rest/v1/projects.locations.transferConfigs#TransferConfig"><code translate="no" dir="ltr">TransferConfig</code></a> resource.</p></section> <section><h3 id="java" data-text=" Java " tabindex="-1"> Java </h3> <section> <p> Before trying this sample, follow the <span class="notranslate">Java</span> setup instructions in the <a href="/bigquery/docs/quickstarts/quickstart-client-libraries" track-type="clientLibrariesQuickstart" track-name="java" track-metadata-snippet-file-url="https://github.com/GoogleCloudPlatform/java-docs-samples/blob/HEAD/bigquery/bigquerydatatransfer/snippets/src/main/java/com/example/bigquerydatatransfer/CreateTeradataTransfer.java" track-metadata-position="bigquerydatatransfer_create_teradata_transfer">BigQuery quickstart using client libraries</a>. For more information, see the <a href="/java/docs/reference/google-cloud-bigquery/latest/overview" track-type="clientLibrariesUsage" track-name="clientLibrariesLink" track-metadata-lang="java" track-metadata-snippet-file-url="https://github.com/GoogleCloudPlatform/java-docs-samples/blob/HEAD/bigquery/bigquerydatatransfer/snippets/src/main/java/com/example/bigquerydatatransfer/CreateTeradataTransfer.java" track-metadata-region-tag="bigquerydatatransfer_create_teradata_transfer">BigQuery <span class="notranslate">Java</span> API reference documentation</a>. </p> <p> To authenticate to BigQuery, set up Application Default Credentials. For more information, see <a href="/bigquery/docs/authentication#client-libs">Set up authentication for client libraries</a>. </p> <div class="github-docwidget-gitinclude-code"> <pre suppresswarning="suppresswarning" translate="no" class="prettyprint lang-java devsite-click-to-copy" track-metadata-position="GoogleCloudPlatform/java-docs-samples/bigquery/bigquerydatatransfer/snippets/src/main/java/com/example/bigquerydatatransfer/CreateTeradataTransfer.java/HEAD/bigquerydatatransfer_create_teradata_transfer" data-code-snippet="true" data-github-includecode-link="https://github.com/GoogleCloudPlatform/java-docs-samples/blob/HEAD/bigquery/bigquerydatatransfer/snippets/src/main/java/com/example/bigquerydatatransfer/CreateTeradataTransfer.java" feedback-context="{"language": "java", "region_tag": "bigquerydatatransfer_create_teradata_transfer", "snippet_file_url": "https://github.com/GoogleCloudPlatform/java-docs-samples/blob/HEAD/bigquery/bigquerydatatransfer/snippets/src/main/java/com/example/bigquerydatatransfer/CreateTeradataTransfer.java"}" feedback-product="1634365" feedback-bucket="data-analytics" language="java" data-github-path="GoogleCloudPlatform/java-docs-samples/bigquery/bigquerydatatransfer/snippets/src/main/java/com/example/bigquerydatatransfer/CreateTeradataTransfer.java" data-git-revision="HEAD" data-region-tag="bigquerydatatransfer_create_teradata_transfer" dir="ltr"><code translate="no" dir="ltr">import com.google.api.gax.rpc.ApiException; import com.google.cloud.bigquery.datatransfer.v1.CreateTransferConfigRequest; import com.google.cloud.bigquery.datatransfer.v1.DataTransferServiceClient; import com.google.cloud.bigquery.datatransfer.v1.ProjectName; import com.google.cloud.bigquery.datatransfer.v1.TransferConfig; import com.google.protobuf.Struct; import com.google.protobuf.Value; import java.io.IOException; import java.util.HashMap; import java.util.Map; // Sample to create a teradata transfer config. public class CreateTeradataTransfer { public static void main(String[] args) throws IOException { // TODO(developer): Replace these variables before running the sample. final String projectId = "MY_PROJECT_ID"; String datasetId = "MY_DATASET_ID"; String databaseType = "Teradata"; String bucket = "cloud-sample-data"; String databaseName = "MY_DATABASE_NAME"; String tableNamePatterns = "*"; String serviceAccount = "MY_SERVICE_ACCOUNT"; String schemaFilePath = "/your-schema-path"; Map<String, Value> params = new HashMap<>(); params.put("database_type", Value.newBuilder().setStringValue(databaseType).build()); params.put("bucket", Value.newBuilder().setStringValue(bucket).build()); params.put("database_name", Value.newBuilder().setStringValue(databaseName).build()); params.put("table_name_patterns", Value.newBuilder().setStringValue(tableNamePatterns).build()); params.put("agent_service_account", Value.newBuilder().setStringValue(serviceAccount).build()); params.put("schema_file_path", Value.newBuilder().setStringValue(schemaFilePath).build()); TransferConfig transferConfig = TransferConfig.newBuilder() .setDestinationDatasetId(datasetId) .setDisplayName("Your Teradata Config Name") .setDataSourceId("on_premises") .setParams(Struct.newBuilder().putAllFields(params).build()) .setSchedule("every 24 hours") .build(); createTeradataTransfer(projectId, transferConfig); } public static void createTeradataTransfer(String projectId, TransferConfig transferConfig) throws IOException { try (DataTransferServiceClient client = DataTransferServiceClient.create()) { ProjectName parent = ProjectName.of(projectId); CreateTransferConfigRequest request = CreateTransferConfigRequest.newBuilder() .setParent(parent.toString()) .setTransferConfig(transferConfig) .build(); TransferConfig config = client.createTransferConfig(request); System.out.println("Cloud teradata transfer created successfully :" + config.getName()); } catch (ApiException ex) { System.out.print("Cloud teradata transfer was not created." + ex.toString()); } } }</code></pre> </div> </section> </section> <section><h3 id="migration-agent" data-text=" Migration agent " tabindex="-1"> Migration agent </h3><p>You can optionally set up the transfer directly from the migration agent. For more information, see <a href="#initialize_the_migration_agent">Initialize the migration agent</a>.</p></section> </div> <h2 id="initialize_the_migration_agent" data-text="Initialize the migration agent" tabindex="-1">Initialize the migration agent</h2> <p>You must initialize the migration agent for a new transfer. Initialization is required only once for a transfer, whether or not it is recurring. Initialization only configures the migration agent, it doesn't start the transfer.</p> <p>If you are going to use the migration agent to create a custom schema file, ensure that you have a writeable directory under your working directory with the same name as the project you want to use for the transfer. This is where the migration agent creates the schema file. For example, if you are working in <code translate="no" dir="ltr">/home</code> and you are setting up the transfer in project <code translate="no" dir="ltr">myProject</code>, create directory <code translate="no" dir="ltr">/home/myProject</code> and make sure it is writeable by users.</p> <ol> <li><p>Open a new session. On the command line, issue the initialization command, which follows this form:</p> <pre class="lang-sh prettyprint notranslate devsite-click-to-copy" dir="ltr"> java -cp \ <var translate="no">OS-specific-separated-paths-to-jars (JDBC and agent)</var> \ com.google.cloud.bigquery.dms.Agent \ --initialize </pre> <p>The following example shows the initialization command when the JDBC driver and migration agent JAR files are in a local <code translate="no" dir="ltr">migration</code> directory:</p> <div class="ds-selector-tabs" data-ds-scope="code-sample"> <section><h3 id="unix,-linux,-mac-os" data-text=" Unix, Linux, Mac OS" tabindex="-1"> Unix, Linux, Mac OS</h3><pre class="lang-sh prettyprint notranslate devsite-click-to-copy" dir="ltr"> java -cp \ /usr/local/migration/terajdbc4.jar:/usr/local/migration/mirroring-agent.jar \ com.google.cloud.bigquery.dms.Agent \ --initialize </pre></section> <section><h3 id="windows" data-text=" Windows " tabindex="-1"> Windows </h3><p>Copy all the files into the <code translate="no" dir="ltr">C:\migration</code> folder (or adjust the paths in the command), then run:</p> <pre class="lang-sh prettyprint notranslate devsite-click-to-copy" dir="ltr"> java -cp C:\migration\terajdbc4.jar;C:\migration\mirroring-agent.jar com.google.cloud.bigquery.dms.Agent --initialize </pre></section> </div></li> <li><p>When prompted, configure the following options:</p> <ol> <li>Choose whether to save the Teradata Parallel Transporter (TPT) template to disk. If you are planning to use the TPT extraction method, you can modify the saved template with parameters that suit your Teradata instance.</li> <li>Type the path to a local directory that the transfer job can use for file extraction. Ensure you have the minimum recommended storage space as described in <a href="/bigquery/docs/migration/teradata-overview#extraction_method">Extraction method</a>.</li> <li>Type the database hostname.</li> <li>Type the database port.</li> <li>Choose whether to use Teradata Parallel Transporter (TPT) as the extraction method.</li> <li>Optional: Type the path to a database credential file.</li> <li><p>Choose whether to specify a BigQuery Data Transfer Service config name.</p> <p>If you are initializing the migration agent for a transfer you have already <a href="#set_up_a_transfer">set up</a>, then do the following:</p> <ol> <li>Type the <strong>Resource name</strong> of the transfer. You can find this in the <strong>Configuration</strong> tab of the <strong>Transfer details</strong> page for the transfer.</li> <li>When prompted, type a path and file name for the migration agent configuration file that will be created. You refer to this file when you <a href="#run_the_migration_agent">run the migration agent</a> to start the transfer.</li> <li>Skip the remaining steps.</li> </ol> <p>If you are using the migration agent to set up a transfer, press <strong>Enter</strong> to skip to the next prompt.</p></li> <li><p>Type the Google Cloud Project ID.</p></li> <li><p>Type the name of the source database in Teradata.</p></li> <li><p>Type a pattern for matching the table names in the source database. You can use regular expressions to specify the pattern. For example:</p> <ul> <li><code translate="no" dir="ltr">sales|expenses</code> matches tables that are named <code translate="no" dir="ltr">sales</code> and <code translate="no" dir="ltr">expenses</code>.</li> <li><code translate="no" dir="ltr">.*</code> matches all tables.</li> </ul> <aside class="note"><strong>Note:</strong><span> For information about regular expression syntax for Teradata transfers, see the <a href="https://github.com/google/re2/wiki/Syntax">re2 library</a>.</span></aside></li> <li><p>Optional: Type the path to a local JSON schema file. This is strongly recommended for recurring transfers.</p> <p>If you aren't using a schema file, or if you want the migration agent to create one for you, press <kbd>Enter</kbd> to skip to the next prompt.</p></li> <li><p>Choose whether to create a new schema file.</p> <p>If you do want to create a schema file:</p> <ol> <li>Type <code translate="no" dir="ltr">yes</code>.</li> <li>Type the username of a teradata user who has read access to the system tables and the tables you want to migrate.</li> <li><p>Type the password for that user.</p> <p>The migration agent creates the schema file and outputs its location.</p></li> <li><p>Modify the schema file to mark partitioning, clustering, primary keys and change tracking columns, and verify that you want to use this schema for the transfer configuration. See <a href="/bigquery/docs/migration/teradata-overview#custom_schema_file">Custom schema file</a> for tips.</p></li> <li><p>Press <code translate="no" dir="ltr">Enter</code> to skip to the next prompt.</p></li> </ol> <p>If you don't want to create a schema file, type <code translate="no" dir="ltr">no</code>.</p></li> <li><p>Type the name of the target Cloud Storage bucket for staging migration data before loading to BigQuery. If you had the migration agent create a custom schema file, it is also uploaded to this bucket.</p></li> <li><p>Type the name of the destination dataset in BigQuery.</p></li> <li><p>Type a display name for the transfer configuration.</p></li> <li><p>Type a path and file name for the migration agent configuration file that will be created.</p></li> </ol></li> <li><p>After entering all the requested parameters, the migration agent creates a configuration file and outputs it to the local path that you specified. See the next section for a closer look at the configuration file.</p></li> </ol> <h3 id="configuration_file_for_the_migration_agent" data-text="Configuration file for the migration agent" tabindex="-1">Configuration file for the migration agent</h3> <p>The configuration file created in the initialization step looks similar to this example:</p> <p><pre class="prettyprint lang-json" translate="no" dir="ltr"><code translate="no" dir="ltr"> { "agent-id": "81f452cd-c931-426c-a0de-c62f726f6a6f", "transfer-configuration": { "project-id": "123456789876", "location": "us", "id": "61d7ab69-0000-2f6c-9b6c-14c14ef21038" }, "source-type": "teradata", "console-log": false, "silent": false, "teradata-config": { "connection": { "host": "localhost" }, "local-processing-space": "extracted", "database-credentials-file-path": "", "max-local-storage": "50GB", "gcs-upload-chunk-size": "32MB", "use-tpt": true, "transfer-views": false, "max-sessions": 0, "spool-mode": "NoSpool", "max-parallel-upload": 4, "max-parallel-extract-threads": 1, "session-charset": "UTF8", "max-unload-file-size": "2GB" } } </code></pre></p> <h4 id="transfer_job_options_in_the_migration_agent_configuration_file" data-text="Transfer job options in the migration agent configuration file" tabindex="-1">Transfer job options in the migration agent configuration file</h4> <ul> <li><code translate="no" dir="ltr">transfer-configuration</code>: Information about this transfer configuration in BigQuery.</li> <li><p><code translate="no" dir="ltr">teradata-config</code>: Information specific for this Teradata extraction:</p> <ul> <li><code translate="no" dir="ltr">connection</code>: Information about the hostname and port</li> <li><code translate="no" dir="ltr">local-processing-space</code>: The extraction folder where the agent will extract table data to, before uploading it to Cloud Storage.</li> <li><code translate="no" dir="ltr">database-credentials-file-path</code>: <strong>(Optional)</strong> The path to a file that contains credentials for connecting to the Teradata database automatically. The file should contain two lines for the credentials. You can use a username/password, as shown in the following example: <pre class="prettyprint lang-json" translate="no" dir="ltr"> username=abc password=123 </pre> You can also use a secret from <a href="https://cloud.google.com/secret-manager">SecretManager</a> instead: <pre class="prettyprint lang-json" translate="no" dir="ltr"> username=abc secret_resource_id=projects/my-project/secrets/my-secret-name/versions/1 </pre> When using a credentials file, take care to control access to the folder where you store it on the local file system, because it will not be encrypted. If no path is provided, you will be prompted for a username and password when you start an agent. <aside class="note">Authentication modes, such as LDAP, are not supported.</aside></li> <li><p><code translate="no" dir="ltr">max-local-storage</code>: The maximum amount of local storage to use for the extraction in the specified staging directory. The default value is <code translate="no" dir="ltr">50GB</code>. The supported format is: <code translate="no" dir="ltr"><var translate="no">number</var>KB|MB|GB|TB</code>.</p> <p>In all extraction modes, files are deleted from your local staging directory after they are uploaded to Cloud Storage.</p> <aside class="note">Note: the `max-local-storage` limit has additional effects when Teradata Parallel Transporter (TPT) is used. If the table has multiple partitions smaller than the `max-local-storage` value, then table extraction is split into multiple TPT jobs, each not exceeding the `max-local-storage` value. If the table is not partitioned, or if any of the partitions is bigger than `max-local-storage`, then extraction proceeds but the actual space required for extraction exceeds the limit.</aside></li> <li><p><code translate="no" dir="ltr">use-tpt</code>: Directs the migration agent to use Teradata Parallel Transporter (TPT) as an extraction method.</p> <p>For each table, the migration agent generates a TPT script, starts a <code translate="no" dir="ltr">tbuild</code> process and waits for completion. Once the <code translate="no" dir="ltr">tbuild</code> process completes, the agent lists and uploads the extracted files to Cloud Storage, and then deletes the TPT script. For more information, see <a href="/bigquery/docs/migration/teradata-overview#extraction_method">Extraction method</a>.</p> <aside class="warning">Warning: An agent generates and saves a TPT script into a file in the local extraction folder. The script contains a Teradata username and password. Take appropriate steps to restrict access to files in the local extraction folder, because the username and password will not be encrypted. </aside></li> <li><p><code translate="no" dir="ltr">transfer-views</code>: Directs the migration agent to also transfer data from views. Use this only when you require data customization during migration. In other cases, migrate views to <a href="/bigquery/docs/views-intro">BigQuery Views</a>. This option has the following prerequisites:</p> <ul> <li>You can only use this option with Teradata versions 16.10 and higher.</li> <li>A view should have an integer column "partition" defined, pointing to an ID of partition for the given row in the underlying table.</li> </ul></li> <li><p><code translate="no" dir="ltr">max-sessions</code>: Specifies the maximum number of sessions used by the export job (either FastExport or TPT). If set to 0, then the Teradata database will determine the maximum number of sessions for each export job.</p></li> <li><p><code translate="no" dir="ltr">gcs-upload-chunk-size</code>: A large file is uploaded to Cloud Storage in chunks. This parameter along with <code translate="no" dir="ltr">max-parallel-upload</code> are used to control how much data gets uploaded to Cloud Storage at the same time. For example, if the <code translate="no" dir="ltr">gcs-upload-chunk-size</code> is 64 MB and <code translate="no" dir="ltr">max-parallel-upload</code> is 10 MB, then theoretically a migration agent can upload 640 MB (64 MB * 10) of data at the same time. If the chunk fails to upload, then the entire chunk has to be retried. The chunk size must be small.</p></li> <li><p><code translate="no" dir="ltr">max-parallel-upload</code>: This value determines the maximum number of threads used by the migration agent to upload files to Cloud Storage. If not specified, defaults to the number of processors available to the Java virtual machine. The general rule of thumb is to choose the value based on the number of cores that you have in the machine which runs the agent. So if you have <code translate="no" dir="ltr">n</code> cores, then the optimal number of threads should be <code translate="no" dir="ltr">n</code>. If the cores are hyper-threaded, then the optimal number should be <code translate="no" dir="ltr">(2 * n)</code>. There are also other settings like network bandwidth that you must consider while adjusting <code translate="no" dir="ltr">max-parallel-upload</code>. Adjusting this parameter can improve the performance of uploading to Cloud Storage.</p></li> <li><p><code translate="no" dir="ltr">spool-mode</code> : In most cases, the NoSpool mode is the best option. <code translate="no" dir="ltr">NoSpool</code> is the default value in agent configuration. You can change this parameter if any of the <a href="https://docs.teradata.com/r/tRbhWsU75TDpkqzyEZReyA/2gbczYmS%7EPRXRVKD0Dngtg" class="external">disadvantages of NoSpool</a> apply to your case.</p></li> <li><p><code translate="no" dir="ltr">max-unload-file-size</code>: Determines the maximum extracted file size. This parameter is not enforced for TPT extractions.</p></li> <li><p><code translate="no" dir="ltr">max-parallel-extract-threads</code>: This configuration is used only in FastExport mode. It determines the number of parallel threads used for extracting the data from Teradata. Adjusting this parameter could improve the performance of extraction.</p></li> <li><p><code translate="no" dir="ltr">tpt-template-path</code>: Use this configuration to provide a custom TPT extraction script as input. You can use this parameter to apply transformations to your migration data.</p></li> <li><p><code translate="no" dir="ltr">schema-mapping-rule-path</code>: <strong>(Optional)</strong> The path to a configuration file that contains a schema mapping to override the default mapping rules. Some mapping types work only with Teradata Parallel Transporter (TPT) mode.</p> <p>Example: Mapping from Teradata type <code translate="no" dir="ltr">TIMESTAMP</code> to BigQuery type <code translate="no" dir="ltr">DATETIME</code>:</p> <pre class="prettyprint lang-json" translate="no" dir="ltr"> { "rules": [ { "database": { "name": "database.*", "tables": [ { "name": "table.*" } ] }, "match": { "type": "COLUMN_TYPE", "value": "TIMESTAMP" }, "action": { "type": "MAPPING", "value": "DATETIME" } } ] } </pre> <p>Attributes:</p> <ul> <li><code translate="no" dir="ltr">database</code>: <strong>(Optional)</strong> <code translate="no" dir="ltr">name</code> is a regular expression for databases to include. All the databases are included by default.</li> <li><code translate="no" dir="ltr">tables</code>: <strong>(Optional)</strong> contains an array of tables. <code translate="no" dir="ltr">name</code> is a regular expression for tables to include. All the tables are included by default.</li> <li><code translate="no" dir="ltr">match</code>: <strong>(Required)</strong> <ul> <li><code translate="no" dir="ltr">type</code> supported values: <code translate="no" dir="ltr">COLUMN_TYPE</code>.</li> <li><code translate="no" dir="ltr">value</code> supported values: <code translate="no" dir="ltr">TIMESTAMP</code>, <code translate="no" dir="ltr">DATETIME</code>.</li> </ul></li> <li><code translate="no" dir="ltr">action</code>: <strong>(Required)</strong> <ul> <li><code translate="no" dir="ltr">type</code> supported values: <code translate="no" dir="ltr">MAPPING</code>.</li> <li><code translate="no" dir="ltr">value</code> supported values: <code translate="no" dir="ltr">TIMESTAMP</code>, <code translate="no" dir="ltr">DATETIME</code>.</li> </ul></li> </ul></li> <li><p><code translate="no" dir="ltr">compress-output</code>: <strong>(Optional)</strong> dictates whether data should be compressed before storing on Cloud Storage. This is only applied in <strong>tpt-mode</strong>. By default this value is <code translate="no" dir="ltr">false</code>.</p></li> </ul></li> </ul> <aside class="note"><strong>Note:</strong><span> all configuration parameters listed above can be overridden for a particular agent run by using a startup flag with the full parameter path. For example: <code translate="no" dir="ltr">java -cp … --teradata-config.local-processing-space=<value></code></span></aside> <h2 id="run_the_migration_agent" data-text="Run the migration agent" tabindex="-1">Run the migration agent</h2> <p>After initializing the migration agent and creating the configuration file, use the following steps to run the agent and start the migration:</p> <ol> <li><p>Run the agent by specifying the paths to the JDBC driver, the migration agent, and the configuration file that was created in the previous initialization step.</p> <aside class="warning"> The migration agent must keep running for the entire period of the transfer. If you run the agent remotely, for example by using SSH, make sure it remains active even if the remote connection is closed. You can do this by using `tmux` or similar utilities. </aside> <pre class="lang-sh prettyprint notranslate devsite-click-to-copy" dir="ltr"> java -cp \ <var translate="no">OS-specific-separated-paths-to-jars (JDBC and agent)</var> \ com.google.cloud.bigquery.dms.Agent \ --configuration-file=<var translate="no">path to configuration file</var> </pre> <div class="ds-selector-tabs" data-ds-scope="code-sample"> <section><h3 id="unix,-linux,-mac-os_1" data-text=" Unix, Linux, Mac OS" tabindex="-1"> Unix, Linux, Mac OS</h3><pre class="lang-sh prettyprint notranslate devsite-click-to-copy" dir="ltr"> java -cp \ /usr/local/migration/Teradata/JDBC/terajdbc4.jar:mirroring-agent.jar \ com.google.cloud.bigquery.dms.Agent \ --configuration-file=config.json </pre></section> <section><h3 id="windows_1" data-text=" Windows " tabindex="-1"> Windows </h3><p>Copy all the files into the <code translate="no" dir="ltr">C:\migration</code> folder (or adjust the paths in the command), then run:</p> <pre class="lang-sh prettyprint notranslate devsite-click-to-copy" dir="ltr"> java -cp C:\migration\terajdbc4.jar;C:\migration\mirroring-agent.jar com.google.cloud.bigquery.dms.Agent --configuration-file=config.json </pre> <p>If you are ready to proceed with the migration, press <code translate="no" dir="ltr">Enter</code> and the agent will proceed if the classpath provided during initialization is valid.</p></section> </div></li> <li><p>When prompted, type the username and password for the database connection. If the username and password are valid, the data migration starts.</p> <p><strong>Optional</strong> In the command to start the migration, you can also use a flag that passes a credentials file to the agent, instead of entering the username and password each time. See the optional parameter <a href="#configuration_file_for_the_migration_agent"><code translate="no" dir="ltr">database-credentials-file-path</code></a> in the agent configuration file for more information. When using a credentials file, take appropriate steps to control access to the folder where you store it on the local file system, because it will not be encrypted.</p></li> <li><p>Leave this session open until the migration is completed. If you created a recurring migration transfer, keep this session open indefinitely. If this session is interrupted, current and future transfer runs fail.</p></li> <li><p>Periodically monitor if the agent is running. If a transfer run is in progress and no agent responds within 24 hours, the transfer run fails.</p></li> <li><p>If the migration agent stops working while the transfer is in progress or scheduled, the Google Cloud console shows the error status and prompts you to restart the agent. To start the migration agent again, resume from the beginning of this section, <a href="#running_the_migration_agent">running the migration agent</a>, with the command for <a href="#running_the_migration_agent">running the migration agent</a>. You do not need to repeat the initialization command. The transfer resumes from the point where tables were not completed.</p> <aside class="warning">WARNING: The extracted data from Teradata is not encrypted. Please take appropriate steps to restrict access to extracted files in the local machine's extraction folder, and ensure that your Cloud Storage bucket is not publicly available. Read more about controlling access to Cloud Storage buckets with <a href="/storage/docs/access-control/using-iam-permissions">IAM roles</a>. </aside></li> </ol> <h2 id="track_the_progress_of_the_migration" data-text="Track the progress of the migration" tabindex="-1">Track the progress of the migration</h2> <p>You can view the status of the migration in the Google Cloud console. You can also set up Pub/Sub or email notifications. See <a href="/bigquery/docs/transfer-run-notifications">BigQuery Data Transfer Service notifications</a>.</p> <p>The BigQuery Data Transfer Service schedules and initiates a transfer run on a schedule specified upon the creation of transfer configuration. It is important that the migration agent is running when a transfer run is active. If there are no updates from the agent side within 24 hours, a transfer run fails.</p> <p>Example of migration status in the Google Cloud console:</p> <p><img src="/static/bigquery/images/teradata-migration-status.png" alt="Migration status" class="screenshot"> </p> <h2 id="upgrade_the_migration_agent" data-text="Upgrade the migration agent" tabindex="-1">Upgrade the migration agent</h2> <p>If a new version of the migration agent is available, you must manually update the migration agent. To receive notices about the BigQuery Data Transfer Service, subscribe to the <a href="/bigquery/docs/release-notes">release notes</a>.</p> <h2 id="whats_next" data-text="What's next" tabindex="-1">What's next</h2> <ul> <li>Try a <a href="/bigquery/docs/migration/teradata-tutorial">test migration</a> of Teradata to BigQuery.</li> <li>Learn more about the <a href="/bigquery/docs/dts-introduction">BigQuery Data Transfer Service</a>.</li> <li>Migrate SQL code with the <a href="/bigquery/docs/batch-sql-translator">Batch SQL translation</a>.</li> </ul> <devsite-hats-survey class="nocontent" hats-id="mwETRvWii0eU5NUYprb0Y9z5GVbc" listnr-id="83405"></devsite-hats-survey> </div> <devsite-thumb-rating position="footer"> </devsite-thumb-rating> <devsite-feedback position="footer" project-name="BigQuery" product-id="81912" bucket="docs" context="" version="t-devsite-webserver-20241114-r00-rc02.464922260396498922" data-label="Send Feedback Button" track-type="feedback" track-name="sendFeedbackLink" track-metadata-position="footer" class="nocontent" project-feedback-url="https://issuetracker.google.com/issues/new?component=187149&template=0" project-icon="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/cloud/images/favicons/onecloud/super_cloud.png" project-support-url="https://cloud.google.com/bigquery/docs/getting-support" > <button> Send feedback </button> </devsite-feedback> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-content-footer class="nocontent"> <p>Except as otherwise noted, the content of this page is licensed under the <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 License</a>, and code samples are licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0">Apache 2.0 License</a>. 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