{"id":"cross-region-replication-defaults-eventual-consistency-across-services","text":"Cross-region data replication defaults to eventual consistency across AWS's major data services — DynamoDB global tables default to MREC, RDS cross-region replicas are asynchronous, and Aurora DSQL requires same-continent for multi-region — making strong cross-region consistency an opt-in exception rather than the norm.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"cross-region-replication-defaults-eventual-consistency-across-services","truth_value":"IN","reason":"premise"}]}}