DC/OS - a new kind of operating system that spans all of the servers in a physical or cloud-based datacenter, and runs on top of any Linux distribution.
More details https://docs.mesosphere.com/overview/components/
Let's cover Mesos in this post
Frameworks (Application running on mesos) http://mesos.apache.org/documentation/latest/frameworks/
I used http://mesos.apache.org/gettingstarted/ to install Mesos in my local machine. I am launching c++, java and python framework in this demo.