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Dave Levy's Weblog

Dave Levy's Weblog

http://blogs.sun.com/DaveLevy

A series of articles about my job at Sun, some serious, some less so, covering Business, Economics, Management, Technology, Culture & Silliness. These articles are written for grown ups, although the material is mainly professionally relevant, and as such boring to the young and impressionable. Occasionally I may breach the grounds of good taste. Some of these articles may even contain original thought, views and ideas. I do hope so!

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  • Au Revoir

    Posted on Sunday August 30th, 2009 at 10:06 in news, people, General, ciao, aurevoir, davelevy, aufwiedersehen, seeyousoon

    This is my last blog article here; Friday was my last working day at Sun Microsystems, and Monday/tomorrow is the last day they're paying me. Its been fun, most of the time, but I am looking forward to something new. I have not yet set up a ...

  • Free, the right price for software

    Posted on Sunday August 30th, 2009 at 09:48 in Software, Free, economics, business economics

    Economic systems are about how to use scarce resources and the Price Mechanism is the way in which a optimal resource allocation occurs. Economists use a branch of theory called “Welfare Economics” to analyse and model the efficiency of ...

  • Three dimensions of Virtualisation

    Posted on Sunday August 30th, 2009 at 09:38 in technology, cloud, virtualisation, cloudcomputing

    Another piece of, what I hope is wisdom, coming from my last three months of customer conversations is that virtualisation has three dimensions. We use virtualisation to make large systems small. I call this “Atomisation”. We can also use virtual...

  • How new is Cloud Computing?

    Posted on Sunday August 30th, 2009 at 09:26 in technology, cloud, cloudcomputing

    I have spoken to several of Sun's customers over the last 3 months about Cloud Computing and have often used the following quote. “When we build a distributed computing platform and run one application on it, we call this HPC, when we build a distr...

  • url aliases

    Posted on Sunday August 30th, 2009 at 08:20 in google, silly

    I mention in the last article, that url aliases/shortners make calculating an inlist sort-order harder, it's curious to me that Google don't have a url shortening service. (I suppose the domain name google doesn't lend itself well to being part of a ...

  • Are blogs losing their infuence?

    Posted on Sunday August 30th, 2009 at 07:42 in search, internet, news, technology, tags, blogging, architecture, blogs, feeds, twitter, techorati, microbloging

    Richard Morgan sent me this article, "Are Blogs Losing Their Authority To The Statusphere?" dated March 10th 2009, which argues that while blog authority ranking according to Technorati remains fairly static, the scores of the v...

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