{"id":"aurora-dsql-witness-region-logs-only","text":"In Aurora DSQL multi-Region clusters, the witness Region stores only encrypted transaction logs, has no user-accessible endpoint, and its impairment causes slight latency increase but no availability impact.","truth_value":"IN","source":"entries/2026/03/12/aurora-dsql-latest-userguide-disaster-recovery-resiliencyhtml.md","source_url":"","source_hash":"337363786161cbf0","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"aurora-dsql-witness-region-logs-only","truth_value":"IN","reason":"premise"}]}}