{"id":"dynamodb-global-table-write-costs-multiply-across-regions-and-transactions","text":"DynamoDB global table write costs are subject to triple multiplication: replicated write units charge in every replica region, transactions double the per-item cost, and GSI writes on global tables use standard (non-replicated) WCUs billed separately — making global transactional workloads with GSIs dramatically more expensive than single-region equivalents.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-global-table-write-costs-multiply-across-regions-and-transactions","truth_value":"IN","reason":"premise"}]}}