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Green IT

London, 19th November 2013 - After a fantastic second outing for The Tech Trailblazers Awards, the enterprise information technology startup awards today announced shortlisted finalists across the nine categories: Big Data, Cloud, Emerging Markets, Infosecurity, Mobile, Networking, Storage, Sustainable IT and Virtualization. The second edition of the awards received an increase in both the quantity and quality […]

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Providence, R.I. – August 19, 2013 – GreenBytes®, Inc., a developer of full-featured virtual desktop optimization solutions that uniquely support existing infrastructure, today announced that it has been named a 2013 Emerging Virtualization Vendor by UBM Tech Channel’s CRN Magazine.  The annual CRN list highlights hot tech startups making an impact on the channel and […]

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I just finished writing an interesting white paper on Data Center Infrastructure Management for Rackwise Inc.  DCIM is not all about cost, although we would be remiss not to take the significant cost advantages available by properly managing our data center estate. The white paper picks up on a number of key themes in Data […]

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I just finished reading EMC company blogger, Chuck Hollis article about EMC VFCache, a server side flash storage technology that competes with the Fusion-io, ioDrive head on.  Most interestingly, the product name is chosen carefully to ensure customers don’t get confused that VFCache might be designed to replace the normal disk based EMC storage array controller products.  […]

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Last night a few friends (IT Operations Geeks like me) and I had a great “Brains Trust” event at the OXO Tower in London. The topic was a continuation of the last Hot Aisle blog entry Why do we try to solve backup when restore is the problem?  Apart from the food, view and wine […]

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Worldwide, there has been a lot of focus in recent years on reducing the environmental impact of Data Centers. Green always comes at a cost, but once it is viewed as a long-term investment rather than as a quick return on investment (ROI), it can be a viable cost cutting option. Data center investments are […]

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I don’t normally plug press releases straight from vendors but today I received an email from Emily Wood at Google with a message that I agree 100% with. Cooling data centers is not just about refrigeration – there are lots of options – many of which we have written about here on The Hot Aisle […]

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There are a lot of them around, Data Centres. A few of them are designed and operated very well and deliver great Power Usage Efficiency. Some could do a bit better, perhaps an airside economiser or two, or some hot or cold aisle containment, or maybe some DC power. Some are just a nightmare and […]

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A while back I met Kathrin Winkler, Chief Sustainability Officer at EMC. She was delivering a briefing about EMC’s Corporate Social Responsibility (CSR) activities to a group of industry analysts. Most CSR briefings are as dull as ditchwater and devoid of anything remotely innovative or challenging. CSR is for some just going through the motions […]

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Data Centre design is an evolutionary process and we can see the first signs of significant change in the latest sites. Co-generation, liquid cooling, cloud computing, high density are all likely to feature in the 2020 Data Centre. How are you placed with your existing Data Centre investments to take advantage of these changes? Will […]

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If you have been following the storage business for a while, you will have noticed a few changes: Introduction of Flash Memory components as Solid State Disks Serial ATA (SATA) disks becoming popular and growing in capacity (2TB soon) There are lots of other disk technologies around like Fibre Channel and SAS but SSD and […]

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Around this time, analysts at ESG pull together a ten point list of predictions for the coming year. One of my areas of coverage and of expertise is in the Data Center around power, cooling, reliability and economics. So what’s different this year from prior years? Strengthening fundamental drivers will likely make 2010 materially different […]

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Here is a video from my friend Professor Masood Amin @Massoud_Amin who is the world authority on Smart Grid. If we want to save the planet from global warming, prevent terrorists shutting down our economy and prevent catastrophic failure of our power distribution systems. This is the template of what we need to do and […]

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Last week I met with my friend Steve Sole of Nubis who wanted to tell me about the work they have been doing in data centers around improving energy efficiency. Nubis make demountable Aisle Containment systems – they don’t care if it is Hot or Cold Aisle – the objective is to stop the air […]

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Iceotope Unveils First Modular Liquid-Immersion Cooled Blade Server Supercomputing 2009, Portland Oregon; 17th November 2009: Iceotope (www.iceotope.com) today launched its new liquid-cooled server technology. The system is believed to be the first to use modular “liquid immersion” of the server components and is able to reduce data centre cooling costs by 93%, saving hundreds of […]

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I recently chaired a very interesting panel debate and discussion Hosted By BLADE Network Technologies in London. The panel was made up of: Harkeeret (Harqs) Singh, Global Head Data Centre Energy Optimisation, Thomson Reuters Finlay MacLeod, VP IT Infrastructure, EMEA, First Data Corp Charles Ferland, VP of EMEA, BLADE Network Technologies Brian Peterson, VP International […]

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Next week, Iceotope will announce that it has developed, patented and manufactured an extreme IT equipment cooling solution.  The solution tackles the problems of cooling servers in data centres all the way from the actual source of the heat – at the processor and memory component level – to its final destination – outside air by […]

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  From the coal or oil delivered to the power station all the way through to the energy that drives our business applications the efficiency story is woeful.

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I met with Dr. Bruno Michel who is IBM’s, Zurich based, advanced thermal packaging manager yesterday. We spoke about IBM’s view of cooling technology in the 5 to 10 year horizon and what I heard was interesting and credible. IBM have been working with liquid cooling for some time, in the HydroCube, in the new […]

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Anyone following the news will have seen that Verari and Cisco are working closely together on developing the highest density UCS deployment so far. My friend Dan Gatti at Verari just sent over the latest photograph from the Verari manufacturing plant. A FOREST Data Center Scale container full of UCS and Nexus. This really demonstrates […]

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I recently had a conversation with Mark Anzani, IBM’s CTO for System z, the mainframe platform. Regular readers will know that cooling technology is a favourite subject here on the hot aisle and I was keen to get an answer to how IBM plan to cool their next range of machines, the z11 series. IBM […]

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Sometimes the IT business and technology in general gets it right by looking back into history for sensible solutions to intractable problems. By combining modern engineering with old designs we get something extremely smart. To provide stay up power whilst our engines get up to speed we can now use flywheel technology to store kinetic […]

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Here is a photograph of my ESG colleague Taya Wyss and Cesar Orosco from NetApp in Sunnyvale standing in a smart cold aisle containment system. This is an aftermarket fitting in a relatively old data centre but nevertheless a useful improvement to cooling efficiency. The photograph shows cabinets facing front to front so that the […]

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I am on the West Coast of the US this week visiting with NetApp in Sunnyvale again. On this trip I had the opportunity to visit a couple of NetApp’s internal data centers (B11 and the impressive B2 sites) with Cesar Orosco, NetApp on NetApp IT Architect. Cesar is charged with using NetApp technology in […]

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This week CleanAnalysis – the research and analyst arm of my friend, Dan Ilet’s Greenbang (www.cleananalysis.com) – will be officially launched. CleanAnalysis be looking at all sorts of cleantech products and markets with an aim to telling the public and private sector about what will really have an impact on their sustainability, marketing and bottom […]

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