TECHNOLOGY PROFILE · TECH-0009
Apache Iceberg
Open table format for analytical data lakes.
Reference link only — not reviewed this edition. This profile preserves the prepared catalog’s original descriptions. Advantages depend on the workload; comparisons are editorial, not benchmark results.
Where it has an edge
Snapshots and schema/partition evolution add table-level consistency beyond loose Parquet files.
Best-fit problems
Versioned large datasets across compatible query engines.
Tradeoffs & cautions
Catalog and engine compatibility add operational requirements.
What to test before choosing
Run the complete pipeline twice; test idempotency, lineage, point-in-time correctness and recovery from partial failure.
Runtime & hardware
Local or distributed data systems
Access & licensing
Open-source; hosted services may differ
Execution
Local / self-hosted
Lifecycle
Not independently audited
Comparison basis
Editorial problem-fit judgement; no head-to-head benchmark performed
Connected concepts
Alternatives to investigate
Delta Lake · Apache Hudi