Data Engineering

Open Table Formats at Scale: Apache Iceberg vs Delta Lake 3.0 vs Apache Hudi

An exhaustive data engineering architecture benchmark across open table formats. We evaluate metadata tree structures, ACID transaction snapshots, copy-on-write vs merge-on-read, partition evolution, and vendor lock-in avoidance.

Sachin Sharma
Sachin SharmaCreator
Sep 2, 2026
3 min read
Open Table Formats at Scale: Apache Iceberg vs Delta Lake 3.0 vs Apache Hudi
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An exhaustive data engineering architecture benchmark across open table formats. We evaluate metadata tree structures, ACID transaction snapshots, copy-on-write vs merge-on-read, partition evolution, and vendor lock-in avoidance.

Sachin Sharma

Sachin Sharma

Software Developer & Mobile Engineer

Building digital experiences at the intersection of design and code. Sharing weekly insights on engineering, productivity, and the future of tech.