{"id":"dynamodb-shorter-attribute-names-reduce-costs","text":"Shorter DynamoDB attribute names reduce both storage costs and RCU/WCU consumption because attribute name length is included in item size calculations.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-CapacityUnitCalculationshtml.md","source_url":"","source_hash":"98de9e7ab60e8767","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-shorter-attribute-names-reduce-costs","truth_value":"IN","reason":"premise"}]}}