Posted On: Nov 10, 2014
DynamoDB Streams provides a time ordered sequence of item level changes in any DynamoDB table. The changes are de-duplicated and stored for 24 hours. This capability enables you to extend the power of DynamoDB with cross-region replication, continuous analytics with Redshift integration, change notifications, and many other scenarios.
DynamoDB Streams is currently available in Preview, and you can sign up here. Alternatively, you can try using DynamoDB Streams with DynamoDB Local today. You can read more about DynamoDB Streams by reading our documentation.