Tag
catalogs
- Sep 23, 2026 Atomic Commits and Snapshot Isolation Between Concurrent Writers What makes a commit atomic when the storage offers only single-object writes, how two writers racing on the same table are serialized, and which conflicts are detected only at commit time. data engineering
- Sep 28, 2024 Catalogs, Table Identity, and What a Table Name Resolves To Why a table needs a registry separate from its files, how the catalog performs the pointer swap that makes a commit visible, and what breaks when the name and the location drift apart. data engineering