{"id":"dynamodb-write-cost-full-item-size","text":"DynamoDB write cost is proportional to the full item size, not just the changed attributes.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-migration-guidehtml.md","source_url":"","source_hash":"2804ded7d8a8b388","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-write-cost-full-item-size","truth_value":"IN","reason":"premise"}]}}