{"id":"dynamodb-global-tables-current-half-rwru-cost","text":"DynamoDB global tables Current version consumes 1 rWRU per replicated write vs Legacy's 2 rWRUs for PutItem, yielding up to 50% cost savings.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-V2globaltables_versionshtml.md","source_url":"","source_hash":"a9bc79e68849d475","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-global-tables-current-half-rwru-cost","truth_value":"IN","reason":"premise"}]}}