3 posts tagged with "Table Optimization"

• Hidden Pitfalls — Compaction and Partition Evolution in Apache Iceberg

  September 02, 2025

  Partition evolution in Apache Iceberg is a powerful feature, but if not managed carefully, it can introduce fragmentation and impact compaction performance. Learn how to handle it effectively.

• Using Iceberg Metadata Tables to Determine When Compaction Is Needed

  August 26, 2025

  Discover how to use Apache Iceberg's metadata tables to proactively detect small files, bloated manifests, and table fragmentation—so you can trigger compaction only when it's needed.

• Designing the Ideal Cadence for Compaction and Snapshot Expiration

  August 19, 2025

  Learn how to design an effective schedule for compaction and snapshot expiration in Apache Iceberg to balance cost, performance, and data freshness.