Tag:incremental-processing

Articles tagged "incremental-processing".

• 20 MIN READ•Nov 9, 2026

  Iceberg v4's _last_updated_time Column: "Rows Changed Since T" Without Rewriting Manifests

  Iceberg v4's _last_updated_time column records when each row last changed, inherited from the snapshot timestamp with no manifest rewrite.

  Apache Icebergiceberg-v4row-lineage