{"id":"dynamodb-s3-import-sorted-data-hot-partition","text":"Sorted data in DynamoDB S3 imports causes rolling hot partitions (sequential writes hitting one partition at a time); randomizing item order avoids this.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-S3DataImportBestPracticeshtml.md","source_url":"","source_hash":"daee54940979942a","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-s3-import-sorted-data-hot-partition","truth_value":"IN","reason":"premise"}]}}