S3 - Node.js implementation of a server handling the Amazon S3 protocol

CloudServer (formerly S3 Server) is an open-source Amazon S3-compatible object storage server that is part of Zenko, Scality’s Open Source Multi-Cloud Data Controller.CloudServer provides a single AWS S3 API interface to access multiple backend data storage both on-premise or public in the cloud.

CloudServer is useful for Developers, either to run as part of a continous integration test environment to emulate the AWS S3 service locally or as an abstraction layer to develop object storage enabled application on the go.