Leading Linux company Red Hat announced on June 10th that OpenShift Online, its public Platform-as-a-Service (PaaS) cloud offering, is now open for business.
OpenShift is an open-source PaaS cloud. It’s based on the OpenShift Origin open-source project which was released in May 2012. This, in turn, uses Red Hat Enterprise Linux (RHEL) and its SELinux (Security Enhanced Linux) sub-system for its foundation.