What are typical power and cooling densities in a Data Center these days? What do you think they’ll be in the future?
I routinely host Data Center tours at Cisco’s headquarters. During those walkthroughs I often discuss how the densities in our server environments have increased over time. Facilities with 50 to 60 watts per square foot gave way to those of 100 to 120 watts per square foot, which in turn gave way to those of 175 to 200 watts per square foot.
“I’m your density. I mean… your destiny.”
– George McFly, Back to the Future
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Tags: Cisco, coc-data-center, cooling density, data center, datacenterdeconstructed, jigawatt, power density, virtualization, watts per square foot
Novelty bets are all the rage these days in gambling. Bookmakers are laying odds and allowing side bets on the minutiae of major events ranging from athletic contests to national elections to royal weddings. My favorite novelty bet from the 2011 Super Bowl: how long would Christina Aguilera hold the note “brave” at the end of the National Anthem? (It went nine seconds by my unofficial count. Feel free to time it yourself.)
Can we get the Data Center industry a piece of this action? Imagine the odds line for happenings in and around your server environment in the next six months: Read More »
Tags: business continuity, coc-data-center, data center, datacenterdeconstructed, disaster recovery, metro virtual data center, mvdc
I’m shaking my fist at the Cisco Unified Computing System (UCS). It’s making me let go of a Data Center solution that worked well in the past.
I worked for years on Cisco’s team that designed and managed our Data Centers. In the early 2000s, hardware compaction strongly influenced our physical design. Every few weeks it seemed a different manufacturer debuted a new server smaller and more powerful than its predecessor. We could fit more gear into our cabinets and so found we had a lot more cabling to manage. This was especially challenging in legacy Data Centers with cables routed below the under-floor plenum. More cabling meant less airflow.
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Tags: cable management, Cisco, coc-data-center, data center, datacenterdeconstructed, UCS, unified computing system
What’s the coolest technology you wish someone would invent for a Data Center?
As the more entrepreneurial among us are likely already aware, it’s National Inventors Month in the United States. In light of that – and the video below discussing how Data Centers themselves foster innovation – I thought it would be interesting to make a Data Center wish list. Just in case a fledgling Thomas Edison out there is looking for something to work on.
The Data Center technologies I want:
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Tags: cabling, cfd, coc-data-center, data center, datacenterdeconstructed, thermal runaway, wireless
Coming to you live from beautiful Toronto, Canada, overlooking Lake Ontario….
Not only is the view spectacular from Cisco’s downtown offices but the Cisco Networkers conference has been an exceptional experience. During my two days here, I had the opportunity to share our collaboration journey with customers in academia, financial services, healthcare and retail (the largest retailer in Canada). Read More »