GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over t...

Eucalyptus is open source software for building private, AWS-compatible IT, QA, and developer clouds. It ma...

OpenStack is a cloud operating system that controls large pools of compute, storage, and networking resourc...

CloudStack is open source software designed to deploy and manage large networks of virtual machines, as a h...