Night of the Living Dead

Finish that upgrade or implementation project? Didja retire the legacy system or infrastructure that it replaced? Oops. You've got zombies. And, they're costing you ... big-time. ...

... "I'm talking about zombie servers, machines that, for whatever reason, have been left in the rack, powered on but doing very little or no work whatsoever. " ...

Via InfoWorld: Slay your zombies