--- title: Why Apache Iceberg Is Not “Just Another Table Format” description: Apache Iceberg is a table format specification that sits between file formats (Parquet, ORC) and compute engines, solving critical failures of the Hive era:... canonical: https://daily.dev/posts/why-apache-iceberg-is-not-just-another-table-format--jeknvsrjf twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Why Apache Iceberg Is Not “Just Another Table Format” | daily.dev og:description: Apache Iceberg is a table format specification that sits between file formats (Parquet, ORC) and compute engines, solving critical failures of the Hive era:... og:url: https://daily.dev/posts/why-apache-iceberg-is-not-just-another-table-format--jeknvsrjf og:image: https://api.daily.dev/og/posts/JEKnvSRJF.png og:image:alt: Why Apache Iceberg Is Not “Just Another Table Format” og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Why Apache Iceberg Is Not “Just Another Table Format” **[Snowflake Community](https://daily.dev/sources/snowflake_comm)** · 8 min read · 37 upvotes · 0 comments ## Summary Apache Iceberg is a table format specification that sits between file formats (Parquet, ORC) and compute engines, solving critical failures of the Hive era: slow query planning via directory listing, silent schema corruption from position-based column tracking, and lack of safe concurrent writes. Iceberg replaces directory-based tracking with a versioned metadata tree, enabling file-level statistics for query pruning, ACID transactions via immutable snapshots with atomic commits, and metadata-only schema evolution using permanent column IDs. Unlike a traditional warehouse, Iceberg delivers warehouse-grade guarantees on open, decoupled object storage — but shifts operational responsibility (compaction, snapshot expiration) to the user. Major adoption signals include Snowflake achieving full parity with native tables, AWS S3 Tables with built-in Iceberg support, and companies like LinkedIn and Airbnb reporting significant performance and cost gains. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Apache Iceberg vs Apache Parquet Explained](https://daily.dev/posts/apache-iceberg-vs-apache-parquet-explained-9kadpsw5t) · Dremio Blog · 0 upvotes · 0 comments - [Apache Iceberg Architecture Deep Dive](https://daily.dev/posts/apache-iceberg-architecture-deep-dive-1znwuwiy4) · BigData Boutique blog · 5 upvotes · 0 comments - [Parquet and Iceberg: An Overview — CommandPrompt Inc.](https://daily.dev/posts/parquet-and-iceberg-an-overview-commandprompt-inc--pv4vposch) · Planet PostgreSQL · 0 upvotes · 0 comments - [Announcing Apache Iceberg 1.11.0](https://daily.dev/posts/announcing-apache-iceberg-1-11-0-laq8a21od) · Google Open Source Blog · 4 upvotes · 0 comments --- Tags: [#big-data](https://daily.dev/tags/big-data), [#snowflake](https://daily.dev/tags/snowflake), [#data-lake](https://daily.dev/tags/data-lake), [#apache-iceberg](https://daily.dev/tags/apache-iceberg) [View this post on daily.dev](https://daily.dev/posts/why-apache-iceberg-is-not-just-another-table-format--jeknvsrjf) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Why Apache Iceberg Is Not “Just Another Table Format”","url":"https://daily.dev/posts/why-apache-iceberg-is-not-just-another-table-format--jeknvsrjf","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/why-apache-iceberg-is-not-just-another-table-format--jeknvsrjf"},"datePublished":"2026-03-03T20:10:10.310Z","dateModified":"2026-03-03T20:10:38.748Z","description":"Apache Iceberg is a table format specification that sits between file formats (Parquet, ORC) and compute engines, solving critical failures of the Hive era:...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/5eadd1cc660e8e416fc374599c6eb064?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/5eadd1cc660e8e416fc374599c6eb064?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Snowflake Community","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Snowflake Community","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/3eb5260f70bb4653be0f9581c0d937c8","url":"https://daily.dev/sources/snowflake_comm"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/why-apache-iceberg-is-not-just-another-table-format--jeknvsrjf","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":37},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"big-data,snowflake,data-lake,apache-iceberg","timeRequired":"PT8M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Snowflake Community","item":"https://daily.dev/sources/snowflake_comm"},{"@type":"ListItem","position":3,"name":"Why Apache Iceberg Is Not “Just Another Table Format”"}]} ```