{"id":"dynamodb-capacity-billing-has-hidden-overhead-multipliers","text":"DynamoDB capacity billing includes hidden overhead beyond raw item size: 100 bytes of indexing overhead per item, rounding up to 4 KB for reads and 1 KB for writes, and a minimum 200-byte storage cost per GSI-projected item — small items pay disproportionately more per byte than large items.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-capacity-billing-has-hidden-overhead-multipliers","truth_value":"IN","reason":"premise"}]}}