{"id":"batch-append-not-crash-safe","text":"`append_batch` can leave a partial batch on disk if the process crashes mid-write, since events are individually appended to the NDJSON file without a transaction marker or write-ahead log","truth_value":"IN","source":"entries/2026/05/29/event-sourcing-store-event_store.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"batch-append-not-crash-safe","truth_value":"IN","reason":"premise"}]}}