Meet the cloud platform made of Raspberry Pi and Lego: The cloud you can carry in your hand

Meet the cloud platform made of Raspberry Pi and Lego: The cloud you can carry in your hand

Summary: A virtual platform has been built by researchers at the University of Glasgow using a Raspberry Pi cluster to help them learn about the inner workings of major cloud platforms run by Amazon and Google.

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TOPICS: Hardware, Networking
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  • The array of weedy, lower power Arm chips in the Pi cluster has similarities with the architecture of microservers beginning to find their way into datacentres, said White.

    "Energy efficiency is a big issue in cloud right now. Perhaps Arm is going to have more of a say in cloud infrastructure in the future and this is an example of running a Pi cloud off a single plug socket."

  • Eventually White hopes to scale the platform to 1,000 Pi boards, so as to better represent the architectures of platforms run by the likes of Amazon Web Services.

    "We've got 56 nodes now, I'd love to see a Pi cloud with 1,000. The nice thing about going up to that scale is it would allow us to have much higher volumes on our network and more complex architectures. We don't have multiple clusters interacting at the moment which we would really like to see," he said.

    "If you're using a simulator to teach or just letting students use AWS you don't realise the practical and technical issues that these big providers have to solve, the low level hacking that's involved in making these things run well. Moving it to a larger scale might expose further issues, such as network bottlenecks."

    As well as running a cloud platform on the cluster the researchers are also experimenting using it to run Hadoop natively.

    The project has been supported by the university's Learning and Teaching Development Fund. More information on the Raspberry Pi Cloud project is available here

Topics: Hardware, Networking

About

Nick Heath is chief reporter for TechRepublic UK. He writes about the technology that IT-decision makers need to know about, and the latest happenings in the European tech scene.

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  • Second Article In As Many Weeks...

    ...about doing massive parallelism on a budget with Raspberry πs.

    Could the π be responsible for nurturing a new generation of parallelism-savvy programmers who will have a clue how to make efficient use of thousands of cores?
    ldo17