Alternator: an open-source DynamoDB API

Project Alternator is the code name for DynamoDB-compatible API shipped with Scylla - an open-source, high performance NoSQL database, which is also compatible with Apache Cassandra™. Alternator allows you to spawn a DynamoDB-compatible API on other cloud providers, or even locally - in your datacenter, or on your own laptop. Interestingly, Alternator recently got officially certified as AWS Outposts Ready, which means that Amazon itself recommends it for DynamoDB-compatible usage on-premise. The presentation will cover the infrastructure behind Alternator, its subtle differences compared to real DynamoDB and a short introduction on how to run it yourself.

https://www.scylladb.com/alternator/