{"id":"recovery-scans-all-segments","text":"All three storage implementations (WAL, hash-index Bitcask, log-structured Bitcask) scan every segment file on startup to rebuild state, making recovery time proportional to segment count rather than data volume.","truth_value":"IN","source":"entries/2026/05/29/topic-wal-segment-sizing-tradeoffs.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"recovery-scans-all-segments","truth_value":"IN","reason":"premise"}]}}