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    INFORMATION TECHNOLOGY AT GOOGLE

    INFORMATION TECHNOLOGY AT GOOGLE
    Strategic Google Partners and Alliances
    Company Collaboration Efforts Date
    NASA R&D; Google provide funding for a new joint R&D center September 2005
    SUN Microsystems OpenOffice, an open source office suite October 2005
    America Online AOL adopts Google’s search engine; Google advertises in AOL network December 2005
    Bearing Point Enterprise search technology services with unstructured data February 2006
    Source: Various news sources

              The focus of information technology at Google for both software and hardware is speed and cost.
    These two metrics are valued more than any other criteria such as reliability of machines or highperformance
    enterprise computing hardware. Ultimately, the result must transform a response
    time of user query using Google’s search engine to be completed within a one second time-frame.
    Started in Larry Page’s dormitory room, the information technology at Google has transformed
    into a full-blown large cluster PC network that functions similar to a computing grid.iv Even
    though information technology infrastructure has changed dramatically over the years, the model
    of IT use at Google has stayed the same. This model follows the original principles adopted by
    the co-founders of building a prototype system that uses commodity hardware and intelligent
    software. The shift of computer industry with PCs becoming commodity electronic hardware
    over the years has worked in favor of Google’s IT strategy in getting the best cost performance
    ratio (Patterson & Hennessy, 2004). Thus, instead of purchasing the latest microprocessors,
    Google IT performs calculations to look for the best value of processing power per dollar and
    purchasing many PCs that are only a few months old in the market, but at a much lower
    discounted price. This is suitable for Google because the framework of their search engine is
    built around parallelizing many user query requests across multiple machines and if more
    processing is required, the system can simply increase more machines to serve even greater user
    requests. The overall price per performance is more important than individual peak
    performances, and this enables Google to achieve superior speed at a fraction of the cost rather
    than using a few, but expensive high-end server systems. The end equation for Google’s IT in
    selecting machines is calculated by the cost per query, and is derived by the sum of capital
    expenses and operating costs divided by performance. For accuracy, the calculation takes into
    inherent effects due to hardware depreciation and maintenance repairs. At the data centers, the
    primary cost factor is capital expenditure credited to hardware, followed by personnel and
    hosting costs (Barozzo, et al., 2003).

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