Use Cases and Deployment Scope
Cloud9 allows my team to use a common IDE. It also contains the package that we use to develop. Since it's a cloud service, we don't need to do any extra installation on our local machine. We usually work with external consultants. So having a normalized environment saves us many hours in configurations.
Alternatives Considered
Amazon S3 (Simple Storage Service)
Other Software Used
Amazon DynamoDB, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (SNS)