3 posts tagged with "Compliance"

• Keeping Audit Snapshots Alive While Iceberg Snapshot Expiration Runs Every Night

  September 28, 2026

  How Iceberg snapshot tags keep audit snapshots alive through nightly expiration: retention calendars, RETAIN semantics, compaction cost, and erasure conflicts.

• Deleting User Data From an Immutable Lakehouse: GDPR Hard Deletes on Iceberg

  September 02, 2026

  How to turn a logical delete on immutable Iceberg into a physical erasure across snapshots, versions, replicas, and downstream copies.

• Designing Policy-Aware Telemetry Tables for AI Systems in Apache Iceberg

  August 04, 2026

  Designing policy-aware AI telemetry tables in Apache Iceberg: what to log, tamper evidence, retention against conflicting deletion requirements, and tracing agent decisions.