AWS announced the availability of Amazon DynamoDB local

You can now easily use the Amazon DynamoDB local which is a downloadable version of the DynamoDB. DynamoDB helps you build and test the DynamoDB applications using the new DynamoDB local with the new Docker Image. You can now develop and test applications quickly by using the new version of the DynamoDB running in the AWS environment with the all the configuration and dependencies are structured in. The new DynamoDB local Docker Image allows you to add DynamoDB local in the containerized builds as part of the continuous integration testing. You don’t need an internet connection to run DynamoDB local and it works with the existing DynamoDB API calls. With DynamoDB local, there is no data storage or data transfer cost and throughput.