Finally, Redhat has managed to jump the bandwagon and provide a PaaS platform that promises much, Openshift. OpenShift provides PaaS in three flavours, OpenShift Express, OpenShift Flex and OpenShift Power. Each othen read like this.
OpenShift Express
Free and easy cloud deployments
PHP, Python, Ruby
Git push and leave the rest to us
OpenShift Flex
Auto-scale new and existing apps in the cloud
PHP, Java EE, MySQL, MongoDB, Memcache, DFS
Full control over configuration & Built-in monitoring
OpenShift Power*
Complete control over cloud deployments
Custom topologies, root access, multi-tier dependencies
Turn any application into a cloud deployment template
* Coming soon.
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