#Amazon Deployment Guide
Best practices for deploying DataStax Enterprise (DSE) on Amazon Web Services (AWS) are covered here. The Apache Cassandra on AWS whitepaper is a great resource for understanding best practices as well.
Amazon Cloud Formation (CFn) templates can be deployed from the DSE Quickstart, and can simplify complex deployments on AWS. Instructions on their use are available in the deployment guide, and the templates themselves are available here.