Amazon Managed Apache Cassandra Service vs Datastax Enterprise: What are the differences?

What is Amazon Managed Apache Cassandra Service? A scalable, highly available, and managed Apache Cassandra–compatible database service. It is a scalable, highly available, and managed Apache Cassandra–compatible database service. With Amazon Managed Cassandra Service, you can run your Cassandra workloads on AWS using the same Cassandra application code and developer tools that you use today. You don’t have to provision, patch, or manage servers, and you don’t have to install, maintain, or operate software. It is serverless, so you pay for only the resources you use and the service automatically scales tables up and down in response to application traffic. You can build applications that serve thousands of requests per second with virtually unlimited throughput and storage.

What is Datastax Enterprise? A Cloud Database Built on Apache Cassandra™. It delivers a wide range of cloud data management, deployment and development capabilities. For mixed models and complex workloads you can choose the Advanced Workloads option with it to utilize DSE Graph, DSE Search, DSE Analytics, and more.

Amazon Managed Apache Cassandra Service and Datastax Enterprise belong to "Cassandra as a Service" category of the tech stack.