{"id":"dynamodb-kds-1mb-record-limit-skip","text":"Items larger than ~34 KB may exceed the 1 MB Kinesis record limit due to serialization expansion (Boolean/empty attributes: 1 byte in DynamoDB → up to 5 bytes in JSON) and are silently skipped (not retried).","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-kds_using-shards-and-metricshtml.md","source_url":"","source_hash":"71e2254ce2572e2a","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-kds-1mb-record-limit-skip","truth_value":"IN","reason":"premise"}]}}