Living definition
What is Apache Iceberg v3?
Databases & Data Infrastructure Compute & Web Infra
- As of
- 2026-07-22
- Revision
- 2026-07-22.1
- Method
- v1.3.0
Definition
The term, in context
AI-assisted draft · approved dataset
Apache Iceberg is an open table format that adds ACID transactions, schema evolution, and time travel to large analytic datasets stored as Parquet files. Its v3 specification introduces compact deletion vectors for efficient row-level updates along with a variant column type for flexible, semi-structured data.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-07-22, verified readiness is 66 (claimed 75, reported 73, gap 9) — Strong evidence strength; current signals suggest Proceed with caution.
The readiness fact belongs to the canonical Readiness Verdict for Apache Iceberg v3.
Dataset approval
Human editorial release
pragma.vision editorial — standing authorization (operator dev@soft.house, 2026-07-17)
- Dataset
- 2026-07-22.1
- Hash
- sha256:2bf83ba8fe86d0c871510bbef8b13d2db675e4d9efe9c64fe0e754acb6688534
- Approved
- 2026-07-22