{"id":"wal-is-source-of-truth","text":"The unbundled database's `StorageEngine` is fully derivable from the `WriteAheadLog`; calling `rebuild()` replays the entire WAL and reproduces identical state, making the log the authoritative record","truth_value":"IN","source":"entries/2026/05/29/topic-ddia-ch12-unbundling.md","source_url":"","source_hash":"","justifications":[],"dependents":["wal-is-reliable-source-of-truth"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"wal-is-source-of-truth","truth_value":"IN","reason":"premise"}]}}