The amount of data the world stores is on an explosive growth curve. According to research outfit IDC, the digital universe will grow 44 times larger over the course of the decade, thanks to the rise of worldwide obsessions with things like social media and cloud computing. And that means more data centers.
But this data center boom comes at a time of high energy prices and heightened concern about carbon emissions. The days of cramming truck loads of servers into a room and firing up a bunch of industrial air-conditioners to cool them are over.
Data center operators are gaining control of their energy bills and earning green points by increasing data center efficiency, from server processor chips to warehouse-size buildings. There’s no how-to manual on building green data centers. The industry is feeling its way on energy efficiency — and no two data centers are alike.
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