{"id":"azuresql-ha-zero-rpo-cold-cache-tradeoff","text":"Azure SQL achieves zero RPO (no committed data loss) for both local and zone-redundant HA configurations, but General Purpose tier pays a performance penalty during failover due to cold cache startup on remote storage — making RPO and RTO guarantees asymmetric.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"azuresql-ha-zero-rpo-cold-cache-tradeoff","truth_value":"IN","reason":"premise"}]}}