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Microsoft's newly acquired Github solution

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    Microsoft's newly acquired Github solution

    Microsoft sinks data centre off Orkney


    Microsoft has sunk a data centre in the sea off Orkney to investigate whether it can boost energy efficiency.

    The data centre, a white cylinder containing computers, could sit on the sea floor for up to five years.

    An undersea cable brings the data centre power and takes its data to the shore and the wider internet - but if the computers onboard break, they cannot be repaired.

    Orkney was chosen because it is a major centre for renewable energy research.

    Microsoft data centre
    The theory is that the cost of cooling the computers will be cut by placing them underwater.

    "We think we actually get much better cooling underwater than on land," says Ben Cutler, who is in charge of what Microsoft has dubbed Project Natick.

    "Additionally because there are no people, we can take all the oxygen and most of the water vapour out of the atmosphere which reduces corrosion, which is a significant problem in data centres."

    Microsoft data centreAFP
    The computer racks going into the capsule
    It will not be possible to repair the computers if they fail, but the hope is that there will be a lower failure rate than on land.

    This is a tiny data centre compared with the giant sheds that now store so much of the world's information, just 12 racks of servers but with enough room to store five million movies.

    Microsoft's first experimental underwater data centre, sunk for five months in 2015, was dubbed Leona Philpot after a character in an XBox game.

    If Project Natick proves a success, Microsoft envisages sinking groups of five of these cylinders and being able to deploy a data centre offshore in 90 days, whereas it could take years on land.

    The operation to sink the Orkney data centre has been an expensive multinational affair.

    The cylinder was built in France by a shipbuilding company, Naval, loaded with its servers and then sailed from Brittany to Stromness in Orkney. There, another partner, the European Marine Energy Centre (EMEC), provided help including the undersea cable linking the centre to the shore.

    The presence of EMEC, with its expertise in renewable energy and its knowledge of the seas around Orkney, was one factor behind Microsoft's decision to choose this location.

    "We've got so much renewable energy here," says EMEC managing director Neil Kermode.

    "We've produced more than we need since 2012."

    Microsoft data centre
    The Orkney Islands were early adopters of wind energy. And EMEC has been experimenting with tidal and wave energy for 14 years, with one of its test sites on the beach where the Project Natick cable comes ashore.

    There has been growing concern that the rapid expansion of the data centre industry could mean an explosion in energy use.

    But Emma Fryer, who represents the sector at Tech UK, says that fear has been exaggerated.

    "What's happened is we've had the benefit of Moore's Law," she says.

    The continued advances in processing power have made doom-laden predictions look foolish, Ms Fryer says.

    "We've been able to deal with explosions of data with only a small increase in the energy used."

    Nevertheless, she accepts there is a challenge as the industry continues to expand and she welcomes experiments such as Microsoft's.

    "It's really exciting that they are thinking this radically," she says.

    Ms Fryer also thinks situating data centres near to or under the sea is a good idea.

    She says: "50% of the world's population live near the coast."
    "Never argue with stupid people, they will drag you down to their level and beat you with experience". Mark Twain

    #2
    Hence the flow of projects, like a vast flock of starlings, from GitHub to GitLab
    Work in the public sector? Read the IR35 FAQ here

    Comment


      #3
      Originally posted by OwlHoot View Post
      Hence the flow of projects, like a vast flock of starlings, from GitHub to GitLab
      I don't see there being too much of an exodus, im suprised by the amount MS paid for a loss making company though.

      Comment


        #4
        Originally posted by woohoo View Post
        I don't see there being too much of an exodus, im suprised by the amount MS paid for a loss making company though.
        #movingtogitlab
        https://twitter.com/hashtag/movingtogitlab?src=hash

        We're seeing 10x the normal daily amount of repositories
        https://monitor.gitlab.net/dashboard...porter?orgId=1

        Comment


          #5
          Originally posted by FK1 View Post
          #movingtogitlab
          https://twitter.com/hashtag/movingtogitlab?src=hash

          We're seeing 10x the normal daily amount of repositories
          https://monitor.gitlab.net/dashboard...porter?orgId=1
          Interesting to see if it continues, the amount moving is still small compared to the 57 million or so repos.

          Comment

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