Tag: #table-format
Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 2 posts
Iceberg v3 Row Lineage: Row IDs Aren't Stored in the File
Apache Iceberg format v3 writes row lineage — a stable identifier for every row — into the spec, and it isn't optional: any v3 table has it on unconditionally. But that value isn't stored in the data file — it's computed
2026-07-16 · 18 min read #iceberg#lakehouse#table-format#data-engineering#sparkApache Iceberg Data Lakehouse Table Format Guide
A comprehensive guide to Apache Iceberg table format for data lakehouse architecture, covering schema evolution, partitioning, time travel, and query optimization.
2026-03-14 · 27 min read #apache-iceberg#data-lakehouse#big-data#hadoop#spark