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Like other people, I’ve been wondering how Oracle has integrated many of Sun’s technologies and hardware after buying that company. Oracle has just started a nationwide tour to inform us of just that. The first stop was in their neck of the woods, Palo Alto, California. The free semin...
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When I started this blog about two years ago, there was a lot of discussion of direct current (DC) power distribution at data centers. It is very easy to see why DC is better than alternative current (AC) power distribution. AC power enters your data center from your utility. It then goes to a se...
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I reported that container-based data centers are gaining some attention these days. At the recent DatacenterDynamics in San Francisco, Andreas Zoll of i/o Data Centers gave a talk on the modularization of data centers. What is the relationship between modularization and containers? Modularizatio...
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I wrote about my first idea for a panel discussion in my previous blog, and here’s my second. When we analyze the power consumption ratio among servers, storage equipment, and networking, we find that servers consume far more power than storage and networking equipment combined. That is why th...
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When NTT Facilities throws a party, it knows how to do it right. (NTT Facilities is one of many NTT companies, and it specializes in the inside infrastructure of data centers.) Following the conference presentation last week in Tokyo, the other attendees and I were bussed to their research cen...
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I have covered many topics as they relate to energy efficiency for data centers. I want to extend that coverage by gathering the experts in each specific topic for a meeting. A panel discussion is a good way to do that.
I have a few ideas that I will use one by one in my blogs as proposals to poten...
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I have participated in and run several sessions on the topic of data center energy efficiency here in the U.S. as well as in Japan. I will moderate yet another such panel at SRI at 10:45 a.m. on April 28, less than a week away. This one is a little bit different from the ones I’ve been involve...
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In early February, Bloom Energy made quite a splash with the announcement of their fuel cell–based systems. There are several types of fuel cells, each using a different type of electrolyte. Knowing that fuel cells are very hot in Japan, I searched organizations working on the same type of fue...
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I will be moderating a panel titled "Data Center Efficiency via IT Optimization, Standards, and Collaboration” at the BrightTalk Efficient Data Center Summit April 21, from 11 a.m. PDT, as you can see here. Energy consumption by U.S. data centers has been increasing, and some are running ...
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Although the power usage effectiveness (PUE) metric is not without its problems, it is the de facto standard for measuring energy efficiency in a data center. Japan’s Green IT Promotion Council wants to improve on PUE with its own metric, data center performance per energy (DPPE). The co...
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I have not touched upon cloud computing for some time. I just came across a very interesting company in this space. Its name is ServiceMesh.
Mark Thiele, an expert in data center/cloud computing, mentioned this company. He was nice enough to introduce me to Dave Roberts, VP of marketing at ServiceMe...
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I’ve conducted several interviews with companies in the data center energy efficiency space. Sometimes, repeatedly bumping into someone from one of those companies at industry conferences and meetings prompted my interview. Sometimes, I have been introduced by someone who knows someone at such...
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Some time ago, container based data centers got good attention because of its time to market, availability of high power density and focused cooling. As recent as last December, Tier-1 indicated that there is little traction by this technology. Lately, a lot of buzz on this subject are in the media ...
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In this free white paper, learn how a lower server count can keep the data center agile enough to cope with today’s dynamically changing priorities and pressures. Discover how consolidation can help deliver services faster while cutting costs, conserving energy, and reacting faster to new dema...
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This free white paper from the experts at IDC posits solutions to the key problems posed by data center crowding. Learn how blade servers can help by drastically cutting energy costs, so you can reduce overhead and stay green; cutting down on deployment time, repairs, monitoring, and management; min...
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