Everything Sysadmin

Raised Floors not sufficient for datacenters?

techtarget.com reports:
The problem is, directing cold air is like trying to herd cats. Air is unpredictable. Your cooling unit is sucking in air, cooling it and then throwing it up through a perforated floor. But you have little control over where that air is actually ending up.
Two different vendors are promoting more aggressive cooling systems for modern racks.