If you were a little confused about Red Hat’s open-source, software-defined storage options in the past, no one could blame you. On one side there was Inktank Ceph Enterprise, a distributed object store and file system. On the other was Red Hat Storage Server which deployed the Gluster, a multi-protocol, scale-out file-system that can deal with petabytes of data. So, how do you decide which one is for you? Red Hat’s trying to make its storage portfolio a little clearer.