{"id":"dynamodb-itemcount-tablesize-approximate-6-hour-update","text":"DynamoDB `ItemCount` and `TableSizeBytes` from `DescribeTable` are approximate values updated approximately every 6 hours, not in real time.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-APIReference-API_DescribeTablehtml.md","source_url":"","source_hash":"d10921acd4385a19","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-itemcount-tablesize-approximate-6-hour-update","truth_value":"IN","reason":"premise"}]}}