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<!doctype html> <html lang="en" dir="ltr" class="blog-wrapper blog-list-page plugin-blog plugin-id-default" data-has-hydrated="false"> <head> <meta charset="UTF-8"> <meta name="generator" content="Docusaurus v3.7.0"> <title data-rh="true">Blogs List Page | Apache Hudi</title><meta data-rh="true" name="viewport" content="width=device-width,initial-scale=1"><meta data-rh="true" name="twitter:card" content="summary_large_image"><meta data-rh="true" property="og:url" content="https://hudi.apache.org/blog"><meta data-rh="true" property="og:locale" content="en"><meta data-rh="true" property="og:locale:alternate" content="cn"><meta data-rh="true" name="docusaurus_locale" content="en"><meta data-rh="true" name="docsearch:language" content="en"><meta data-rh="true" name="keywords" content="apache hudi, data lake, lakehouse, big data, apache spark, apache flink, presto, trino, analytics, data engineering"><meta data-rh="true" property="og:title" content="Blogs List Page | Apache Hudi"><meta data-rh="true" name="description" content="Blog"><meta data-rh="true" property="og:description" content="Blog"><meta data-rh="true" name="docusaurus_tag" content="blog_posts_list"><meta data-rh="true" name="docsearch:docusaurus_tag" content="blog_posts_list"><link data-rh="true" rel="icon" href="/assets/images/favicon.ico"><link data-rh="true" rel="canonical" href="https://hudi.apache.org/blog"><link data-rh="true" rel="alternate" href="https://hudi.apache.org/blog" hreflang="en"><link data-rh="true" rel="alternate" href="https://hudi.apache.org/cn/blog" hreflang="cn"><link data-rh="true" rel="alternate" href="https://hudi.apache.org/blog" hreflang="x-default"><link data-rh="true" rel="preconnect" href="https://BH4D9OD16A-dsn.algolia.net" crossorigin="anonymous"><script data-rh="true" type="application/ld+json">{"@context":"https://schema.org","@type":"Blog","@id":"https://hudi.apache.org/blog","mainEntityOfPage":"https://hudi.apache.org/blog","headline":"Blogs List Page","description":"Blog","blogPost":[{"@type":"BlogPosting","@id":"https://hudi.apache.org/blog/2025/04/02/secondary-index","mainEntityOfPage":"https://hudi.apache.org/blog/2025/04/02/secondary-index","url":"https://hudi.apache.org/blog/2025/04/02/secondary-index","headline":"Introducing Secondary Index in Apache Hudi Lakehouse Platform","name":"Introducing Secondary Index in Apache Hudi Lakehouse Platform","description":"Apache Hudi 1.0 introduces Secondary Indexes, enabling faster queries on non-primary key fields. This improves data retrieval in Lakehouse architectures by reducing data scans. Hudi also offers asynchronous indexing for scalability and efficient index maintenance without disrupting data ingestion. By the end of this blog, you'll understand how these features enhance Hudi's capabilities as a high-performance lakehouse platform.","datePublished":"2025-04-02T00:00:00.000Z","author":{"@type":"Person","name":"Dipankar Mazumdar, Aditya Goenka"},"image":{"@type":"ImageObject","@id":"https://hudi.apache.org/assets/images/blog/sec-thumb.jpg","url":"https://hudi.apache.org/assets/images/blog/sec-thumb.jpg","contentUrl":"https://hudi.apache.org/assets/images/blog/sec-thumb.jpg","caption":"title image for the blog post: Introducing Secondary Index in Apache Hudi Lakehouse Platform"},"keywords":[]},{"@type":"BlogPosting","@id":"https://hudi.apache.org/blog/2025/03/31/amazon-hudi","mainEntityOfPage":"https://hudi.apache.org/blog/2025/03/31/amazon-hudi","url":"https://hudi.apache.org/blog/2025/03/31/amazon-hudi","headline":"Powering Amazon Unit Economics at Scale Using Apache Hudi","name":"Powering Amazon Unit Economics at Scale Using Apache Hudi","description":"Amazon’s Profit Intelligence team built Nexus, a configuration-driven platform powered by Apache Hudi, to scale unit economics across thousands of retail use cases. Nexus manages over 1,200 tables, processes hundreds of billions of rows daily, and handles ~1 petabyte of data churn each month. This blog dives into their data lakehouse journey, Nexus architecture, Hudi integration, and key operational learnings.","datePublished":"2025-03-31T00:00:00.000Z","author":{"@type":"Person","name":"Jason, Abhishek, Sethu in collaboration with Dipankar"},"image":{"@type":"ImageObject","@id":"https://hudi.apache.org/assets/images/blog/amz-1200x600.jpg","url":"https://hudi.apache.org/assets/images/blog/amz-1200x600.jpg","contentUrl":"https://hudi.apache.org/assets/images/blog/amz-1200x600.jpg","caption":"title image for the blog post: Powering Amazon Unit Economics at Scale Using Apache Hudi"},"keywords":[]},{"@type":"BlogPosting","@id":"https://hudi.apache.org/blog/2025/03/26/acid-transactions","mainEntityOfPage":"https://hudi.apache.org/blog/2025/03/26/acid-transactions","url":"https://hudi.apache.org/blog/2025/03/26/acid-transactions","headline":"ACID Transactions in an Open Data Lakehouse","name":"ACID Transactions in an Open Data Lakehouse","description":"Redirecting... please 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If you have ever wondered how Apache Hudi has sustained its position over the years as the most comprehensive, open, high-performance data lakehouse project, this blog aims to give you some concise answers. Below, we shine a light on some unique capabilities in Hudi, that go beyond the lowest-common-denominator across the different projects in the space.","datePublished":"2025-03-05T00:00:00.000Z","author":{"@type":"Person","name":"Vinoth Chandar"},"image":{"@type":"ImageObject","@id":"https://hudi.apache.org/assets/images/blog/2025-03-05-21-reasons-why.png","url":"https://hudi.apache.org/assets/images/blog/2025-03-05-21-reasons-why.png","contentUrl":"https://hudi.apache.org/assets/images/blog/2025-03-05-21-reasons-why.png","caption":"title image for the blog post: 21 Unique Reasons Why Apache Hudi Should Be Your Next Data Lakehouse"},"keywords":[]},{"@type":"BlogPosting","@id":"https://hudi.apache.org/blog/2025/03/03/record-mergers-in-hudi","mainEntityOfPage":"https://hudi.apache.org/blog/2025/03/03/record-mergers-in-hudi","url":"https://hudi.apache.org/blog/2025/03/03/record-mergers-in-hudi","headline":"Record Mergers in Apache Hudi","name":"Record Mergers in Apache 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25"},"keywords":[]},{"@type":"BlogPosting","@id":"https://hudi.apache.org/blog/2025/02/24/building-a-lakehouse-architecture-on-aws-with-terraform","mainEntityOfPage":"https://hudi.apache.org/blog/2025/02/24/building-a-lakehouse-architecture-on-aws-with-terraform","url":"https://hudi.apache.org/blog/2025/02/24/building-a-lakehouse-architecture-on-aws-with-terraform","headline":"Building a Lakehouse Architecture on AWS with Terraform","name":"Building a Lakehouse Architecture on AWS with Terraform","description":"Redirecting... please wait!!","datePublished":"2025-02-24T00:00:00.000Z","author":{"@type":"Person","name":"Juanfelipear"},"image":{"@type":"ImageObject","@id":"https://hudi.apache.org/assets/images/blog/2025-02-24-building-a-lakehouse-architecture-on-aws-with-terraform.jpeg","url":"https://hudi.apache.org/assets/images/blog/2025-02-24-building-a-lakehouse-architecture-on-aws-with-terraform.jpeg","contentUrl":"https://hudi.apache.org/assets/images/blog/2025-02-24-building-a-lakehouse-architecture-on-aws-with-terraform.jpeg","caption":"title image for the blog post: Building a Lakehouse Architecture on AWS with Terraform"},"keywords":[]}]}</script><link rel="alternate" type="application/rss+xml" href="/blog/rss.xml" title="Apache Hudi: User-Facing Analytics RSS Feed"> <link rel="alternate" type="application/atom+xml" href="/blog/atom.xml" title="Apache Hudi: User-Facing Analytics Atom Feed"> <link rel="alternate" type="application/json" href="/blog/feed.json" title="Apache Hudi: User-Facing Analytics JSON 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