John Clancy is the president of Iron Mountain Digital, the arm of Iron Mountain that oversees storage services including remote archiving accessed by customers over the Web. Clancy came on board from Connected Corporation after it was acquired by Iron Mountain in 2004, and became president of the Digital business unit in January 2007. Clancy has overseen several acquisitions, including a $158 million purchase last October of Stratify, which sells e-discovery services in the legal market. Clancy spoke with Network World Senior Writer Jon Brodkin this week at Iron Mountain Digital's office in Southborough, Mass.

Describe your off-site archiving strategy.

We call it storage-as-a-service. We're interested in technologies that do three things: capturing data, technologies that help store and protect data, and thirdly, where Stratify helps quite a bit, is making that data useful. We protect more data on a hosted basis than any company in the world. But the game will really be won over the next decade by making that technology useful, and Stratify does just that.

What does a typical customer use your service for?

Imagine a large account, all their PCs are now backed up each and every day and sent to our data center. They just have to have an agent on their PC, and just set and forget. There's zero burden on IT. (Compare storage products.)

Where do you store customer data?

We've got two data centers here in the U.S. One is in Boyers, Pa. [Literally 220 feet below the Earth's surface, the data center became Iron Mountain property with the 1998 acquisition of National Underground Storage]. The other is in Kansas City. We have data centers in Toronto, Montreal, London and Belgium.

Most data centers are about the same. They're loud, lots of fans going, a little cold. We love to take customers out to our data center in Pennsylvania. . . . There are over 2,000 employees that go into our National Underground every day, many of which are government employees [storing information there].

Any innovative technologies in the National Underground?

Maybe the most interesting isn't perhaps that innovative, but it makes quite a bit of difference. Once you go 10 or 15 feet below the surface, you're at 58 degrees. We actually have natural cooling inside these data centers.