- Retention period configurable from 24 hours up to 365 days.
- Replay capability allows consumers to reprocess historical data within the retention window.
- Immutable records – data cannot be manually deleted and is removed automatically when the retention period expires.
- Record size limit of 1 MB, optimized for high volumes of small, real-time records.
- Ordering guarantee for records sharing the same Partition Key.
- Encryption:
- In-transit using HTTPS
- At-rest using AWS KMS