These technologies come into their own when you are managing large fleets of servers; but by the same right, you need to offer a lot of sophistication to make l

These technologies come into their own when you are managing large fleets of servers; but by the same right, you need to offer a lot of sophistication to make large fleets of heterogeneous servers work. When you have five servers these seem baroque and overly complicated, but when you have five thousand servers...