Biometrics and keycard tokens are used as part of the physical security measures in the Datotel data center.

Read more here: yodel.yahoo.com/2006/11/27/powering-the-yahoo-network/

Newly renovated datacenter for lease.

An anonymous source submitted these to me as an example of how NOT to cool a machine room.

Yes, that is a box fan zip tied to a cable ladder, hanging under a cooling duct.

Fail.

standalone-sysadmin.blogspot.com

Site survey of the future home for the Harvard University Cyber Infrastructure Lab.

Newly renovated datacenter for lease.

An access corridor towards 3500 m² of data rooms, with water and air distribution components and the fire extinguishing bottles.

Shows the threaded rod running down through the raised-floor into the concrete slab.

Cabling rack

Just installed new DELL E5 in the middle.

Newly renovated datacenter for lease.

(built 2012, see tags for further known data). Op dit werk is een Creative Commons Licentie van toepassing.

Newly renovated datacenter for lease.

We got a bunch of new servers and putting them in our new rack in the Holland, MI data center.

Healthcare Data Center

The top of the rack houses both Shuttles: Japh and Strumpf.

The customer lobby at the Datotel data center facility.

Juniper's Michael Bushong talks to several students from The Faculty of Computer and Information Science University of Ljubljana in Slovenia.

About 3 months after this picture was taken, we had added enough equipment that the ambient temperature was sufficient to cause warnings. The smoked glass front was replaced with a mesh front, and things worked much better.

Newly renovated datacenter for lease.

using my iphone's led to navigate a dark mess of server patch cables