Introduction to optimizing query performance | BigQuery

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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 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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 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/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 href="/bigquery/docs/column-level-security-writes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/column-level-security-writes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/column-level-security-writes" ><span class="devsite-nav-text" tooltip>Impact on writes</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 policy tags</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/managing-policy-tags-across-locations" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-policy-tags-across-locations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-policy-tags-across-locations" ><span class="devsite-nav-text" tooltip>Manage policy tags across locations</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-policy-tags" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-policy-tags" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-policy-tags" ><span class="devsite-nav-text" tooltip>Best practices for using policy tags</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 access to table rows</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/row-level-security-intro" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/row-level-security-intro" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/row-level-security-intro" ><span class="devsite-nav-text" tooltip>Introduction to row-level security</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/managing-row-level-security" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/managing-row-level-security" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/managing-row-level-security" ><span class="devsite-nav-text" tooltip>Work with row-level security</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/using-row-level-security-with-features" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/using-row-level-security-with-features" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/using-row-level-security-with-features" ><span class="devsite-nav-text" tooltip>Use row-level security with other BigQuery features</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/best-practices-row-level-security" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/best-practices-row-level-security" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/best-practices-row-level-security" ><span class="devsite-nav-text" tooltip>Best practices for row-level security</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>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" ><span class="devsite-nav-text" tooltip>Introduction to data masking</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/column-data-masking" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/column-data-masking" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/column-data-masking" ><span class="devsite-nav-text" tooltip>Mask column 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>Anonymize data with differential privacy</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/differential-privacy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/differential-privacy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/differential-privacy" ><span class="devsite-nav-text" tooltip>Use differential privacy</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/extend-differential-privacy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/extend-differential-privacy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/extend-differential-privacy" ><span class="devsite-nav-text" tooltip>Extend differential privacy</span></a></li></ul></div></li><li class="devsite-nav-item"><a href="/bigquery/docs/analysis-rules" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/analysis-rules" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/analysis-rules" ><span class="devsite-nav-text" tooltip>Restrict data access using analysis rules</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/scan-with-dlp" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/scan-with-dlp" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/scan-with-dlp" ><span class="devsite-nav-text" tooltip>Use Sensitive Data Protection</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 encryption</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/encryption-at-rest" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/encryption-at-rest" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/encryption-at-rest" ><span class="devsite-nav-text" tooltip>Encryption at rest</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/customer-managed-encryption" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: 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track-metadata-eventdetail="/bigquery/docs/samples" ><span class="devsite-nav-text" tooltip>BigQuery code samples</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 API basics</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/reference/libraries-overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/reference/libraries-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/reference/libraries-overview" ><span class="devsite-nav-text" tooltip>BigQuery APIs and libraries 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>Authentication</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/bigquery/docs/authentication" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/authentication" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/authentication" ><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/authentication/getting-started" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/authentication/getting-started" track-type="bookNav" track-name="click" 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Tokens</span></a></li></ul></div></li><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/paging-results" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/paging-results" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/paging-results" ><span class="devsite-nav-text" tooltip>Paginate with BigQuery API</span></a></li><li class="devsite-nav-item"><a href="/bigquery/docs/api-performance" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/api-performance" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/docs/api-performance" ><span class="devsite-nav-text" tooltip>API performance tips</span></a></li><li class="devsite-nav-item devsite-nav-deprecated"><a href="/bigquery/batch" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/batch" track-type="bookNav" track-name="click" track-metadata-eventdetail="/bigquery/batch" ><span class="devsite-nav-text" tooltip>Batch requests</span><span class="devsite-nav-icon material-icons" data-icon="deprecated" data-title="Deprecated" aria-hidden="true"></span></a></li></ul></div></li> <li class="devsite-nav-item"><a href="/bigquery/docs/python-libraries" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /bigquery/docs/python-libraries" track-type="bookNav" 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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="introduction-to-optimizing-query-performance" data-text="Introduction to optimizing query performance" tabindex="-1">Introduction to optimizing query performance</h1> <div class="video-wrapper"> <iframe class="devsite-embedded-youtube-video" data-video-id="iz6lxi9BczA" data-autohide="1" data-showinfo="0" frameborder="0" allowfullscreen> </iframe> </div> <p>This document provides an overview of optimization techniques that can improve query performance in BigQuery. In general, queries that do less work perform better. They run faster and consume fewer resources, which can result in lower costs and fewer failures.</p> <h2 id="query_performance" data-text="Query performance" tabindex="-1">Query performance</h2> <p>Evaluating query performance in BigQuery involves several factors:</p> <ul> <li><a href="/bigquery/docs/best-practices-performance-compute#reduce-data-processed">Input data and data sources (I/O)</a>: How many bytes does your query read?</li> <li><a href="/bigquery/docs/best-practices-performance-compute#reduce-data-processed">Communication between nodes (shuffling)</a>: How many bytes does your query pass to the next stage? How many bytes does your query pass to each slot?</li> <li><a href="/bigquery/docs/best-practices-performance-compute#optimize-query-operations">Computation</a>: How much CPU work does your query require?</li> <li><a href="/bigquery/docs/best-practices-performance-compute#reduce-query-output">Outputs (materialization)</a>: How many bytes does your query write?</li> <li><a href="#capacity-and-concurrency">Capacity and concurrency</a>: How many slots are available and how many other queries are running at the same time?</li> <li><a href="/bigquery/docs/best-practices-performance-patterns">Query patterns</a>: Are your queries following SQL best practices?</li> </ul> <p>To evaluate specific queries or whether you are experiencing resource contention, you can use <a href="/bigquery/docs/monitoring" track-type="article" track-name="internalLink" track-metadata-position="body">Cloud Monitoring</a> or the <a href="/bigquery/docs/admin-resource-charts">BigQuery administrative resource charts</a> to monitor how your BigQuery jobs consume resources over time. If you identify a slow or resource-intensive query, you can focus your performance optimizations on that query.</p> <p>Some query patterns, especially those generated by business intelligence tools, can be accelerated by using <a href="/bigquery/docs/bi-engine-query">BigQuery BI Engine</a>. BI Engine is a fast, in-memory analysis service that accelerates many SQL queries in BigQuery by intelligently caching the data you use most frequently. BI Engine is built into BigQuery, which means you can often get better performance without any query modifications.</p> <p>As with any systems, optimizing for performance sometimes involves tradeoffs. For example, using advanced SQL syntax can sometimes introduce complexity and reduce the queries' understandability for people who aren't SQL experts. Spending time on micro-optimizations for noncritical workloads could also divert resources away from building new features for your applications or from identifying more important optimizations. To help you achieve the highest possible return on investment, we recommend that you focus your optimizations on the workloads that matter most to your data analytics pipelines.</p> <h2 id="capacity-and-concurrency" data-text="Optimization for capacity and concurrency" tabindex="-1">Optimization for capacity and concurrency</h2> <p>BigQuery offers two pricing models for queries: <a href="/bigquery/pricing#on_demand_pricing" track-type="article" track-name="internalLink" track-metadata-position="body">on-demand</a> pricing and <a href="/bigquery/pricing#capacity_compute_analysis_pricing" track-type="article" track-name="internalLink" track-metadata-position="body">capacity-based</a> pricing. The on-demand model provides a shared pool of capacity, and pricing is based on the amount of data that is processed by each query you run.</p> <p>The <a href="/bigquery/docs/reservations-workload-management">capacity-based</a> model is recommended if you want to budget a consistent, monthly expenditure or if you need more capacity than is available with the on-demand model. When you use capacity-based pricing, you allocate dedicated query processing capacity that is measured in <a href="/bigquery/docs/slots">slots</a>. The cost of all bytes processed is included in the capacity-based price. In addition to fixed <a href="/bigquery/docs/reservations-intro#commitments">slot commitments</a>, you can use <a href="/bigquery/docs/slots-autoscaling-intro">autoscaling slots</a>, which provide dynamic capacity based on your query workload.</p> <p>The performance of queries that are run repeatedly on the same data can vary, and the variation is generally larger for queries using on-demand slots than it is for queries using slot reservations.</p> <p>During SQL query processing, BigQuery breaks down the computational capacity required to execute each stage of a query into slots. BigQuery automatically determines the number of queries that can run concurrently as follows:</p> <ul> <li>On-demand model: number of slots available in the project</li> <li>Capacity-based model: number of slots available in the reservation</li> </ul> <p>Queries that require more slots than are available are <a href="/bigquery/docs/query-queues">queued</a> until processing resources become available. After a query begins execution, BigQuery calculates how many slots each query stage uses based on the stage size and complexity and the number of slots available. BigQuery uses a technique called <a href="/bigquery/docs/slots#fair_scheduling_in_bigquery">fair scheduling</a> to ensure that each query has enough capacity to progress.</p> <p>Access to more slots doesn't always result in faster performance for a query. However, a larger pool of slots can improve the performance of large or complex queries, and the performance of highly concurrent workloads. To improve query performance, you can <a href="/bigquery/docs/reservations-tasks">modify your slot reservations</a> or set a higher limit for <a href="/bigquery/docs/slots-autoscaling-intro">slots autoscaling</a>.</p> <h2 id="query_plan_and_timeline" data-text="Query plan and timeline" tabindex="-1">Query plan and timeline</h2> <p>BigQuery generates a <a href="/bigquery/query-plan-explanation">query plan</a> each time that you run a query. Understanding this plan is critical for effective query optimization. The query plan includes execution statistics such as bytes read and slot time consumed. The query plan also includes details about the different stages of execution, which can help you diagnose and improve query performance. The <a href="/bigquery/docs/query-insights" track-type="article" track-name="internalLink" track-metadata-position="body">query execution graph</a> provides a graphical interface for viewing the query plan and diagnosing query performance issues.</p> <p>You can also use the <a href="/bigquery/docs/reference/rest/v2/jobs/get"><code translate="no" dir="ltr">jobs.get</code> API method</a> or the <a href="/bigquery/docs/information-schema-jobs"><code translate="no" dir="ltr">INFORMATION_SCHEMA.JOBS</code> view</a> to retrieve the query plan and timeline information. This information is used by <a href="https://github.com/GoogleCloudPlatform/professional-services/tree/master/tools/bq-visualizer" target="github" track-type="article" track-name="gitHubLink" track-metadata-position="body">BigQuery Visualiser</a>, an open source tool that visually represents the flow of execution stages in a BigQuery job.</p> <p>When BigQuery executes a query job, it converts the declarative SQL statement into a graph of execution. This graph is broken up into a series of query stages, which themselves are composed of more granular sets of execution steps. BigQuery uses a heavily distributed parallel architecture to run these queries. The BigQuery stages model the units of work that many potential workers might execute in parallel. Stages communicate with one another through a <a href="/blog/products/gcp/in-memory-query-execution-in-google-bigquery" track-type="article" track-name="internalLink" track-metadata-position="body">fast, distributed shuffle architecture</a>.</p> <p><img src="/static/bigquery/images/dw2bq-performance-optimization-execution-plan.png" alt="Query execution plan." class="screenshot"> </p> <p>In addition to the query plan, query jobs also expose a timeline of execution. This timeline provides an accounting of units of work completed, pending, and active within query workers. A query might have multiple stages with active workers simultaneously, so the timeline is intended to show overall progress of the query.</p> <p><img src="/static/bigquery/images/dw2bq-performance-optimization-timeline.png" alt="Timeline statistics." class="screenshot"> </p> <p>To estimate how computationally expensive a query is, you can look at the total number of slot seconds the query consumes. The lower the number of slot seconds, the better, because it means more resources are available to other queries running in the same project at the same time.</p> <p>The query plan and timeline statistics can help you understand how BigQuery executes queries and if certain stages dominate resource utilization. For example, a <code translate="no" dir="ltr">JOIN</code> stage that generates far more output rows than input rows might indicate an opportunity to filter earlier in the query. However, the managed nature of the service limits whether some details are directly actionable. For best practices and techniques to improve query execution and performance, see <a href="/bigquery/docs/best-practices-performance-compute">Optimize query computation</a>.</p> <h2 id="whats_next" data-text="What's next" tabindex="-1">What's next</h2> <ul> <li>Learn how to troubleshoot query execution issues using the <a href="/bigquery/docs/reference/auditlogs">BigQuery audit logs</a>.</li> <li>Learn other <a href="/bigquery/docs/controlling-costs">cost-controlling techniques</a> for BigQuery.</li> <li>View near real-time metadata about BigQuery jobs using the <a href="/bigquery/docs/information-schema-jobs"><code translate="no" dir="ltr">INFORMATION_SHEMA.JOBS</code> view</a>.</li> <li>Learn how to monitor your BigQuery usage using the <a href="https://github.com/GoogleCloudPlatform/bigquery-utils/tree/master/dashboards/system_tables">BigQuery System Tables Reports</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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