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Engineering

Unlocking Faster Iceberg Queries: The Writer Optimizations You’re Missing

Yuval Yogev
January 6, 2026

Unlocking Faster Iceberg Queries: The Writer Optimizations You’re Missing

Apache Iceberg query performance is often limited long before a query engine gets involved. In a joint post with Firebolt, we break down why writer configuration, file layout, and continuous table maintenance matter most.

The post walks through practical best practices for writing and maintaining Iceberg tables, and shows how combining optimized writers with continuous optimization from Ryft enables consistently fast queries across Firebolt, Athena, Trino, Spark SQL, and more.


Read the full article on Firebolt’s blog: Unlocking Faster Iceberg Queries: The Writer Optimizations You’re Missing

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