I'm prepared exploring cloud technology to play on both private and public clouds. Please advise which of the following Open Source Cloud software, other than Ubuntu One, will be more powerful on features:-
Or any other Open Source Cloud Software to suggest?
OpenShift by RedHat
OpenShift is Red Hat's Cloud Computing Platform as a Service (PaaS) offering. OpenShift is an application platform in the cloud where application developers and teams can build, test, deploy, and run their applications.
OpenShift takes care of all the infrastructure, middleware, and management and allows the developer to focus on what they do best: designing and coding applications.