It’s a power efficiency problem. It’s an environmental problem. It’s a capital resource problem. Zombie servers are becoming a major headache for data centers around the world. These comatose devices ...

You thought it was buried. You forgot. Someone didn’t document it. A ping sweep didn’t find it. It lay there, dead. No one found it. But there was a pulse:It’s still running, and it’s alive. And it’s ...

There are zombies lurking in data centers around the world. They’re servers—millions of them, by one estimate—sucking up lots of power while doing nothing. It is a lurking environmental problem that ...