{"id":"unbundled-db-composes-via-log","text":"The unbundled database wires independent subsystems (WAL, storage engine, CDC, derived systems) through a shared append-only log with independent consumer positions, applying Unix-style composition at the system architecture level","truth_value":"IN","source":"entries/2026/05/29/topic-ddia-chapter-10-batch-processing.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"unbundled-db-composes-via-log","truth_value":"IN","reason":"premise"}]}}