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信息科技(IT)十大趋势(IT 2003 Conference,19 November 2003)PPT资源下载

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  • 信息科技(IT)十大趋势(IT 2003 Conference,19 November 2003)简介
  • 信息科技(IT)十大趋势(IT 2003 Conference,19 November 2003)

    Ten Trends for the Information Millennium
    Graeme Philipson IT 2003 Conference
    19 November 2003
    1. The Information  Explosion
    The Information Explosion
    How much information?
    Kilobyte

      A page of text 
    How much information?
    Megabyte

      A short novel
    How much information?
    Gigabyte

     Beethoven’s Fifth Symphony
    How much information?
    Terabyte

      All the X-rays in a  large hospital
    How much information?
    Petabyte

     The contents of the world’s research libraries
    How much information?
    Exabyte

      All the words  ever spoken
    How much information?
    Zettabyte

     Grains of sand on all the world’s beaches
    How much information?
    Yottabyte

      Atoms in 7000  human bodies
    Some facts about information
    The world produced 3 Exabytes of new information last year
    The amount of new information is doubling every two years
    More new information will be created over the next few years than in the entire history of mankind so far
    More information is created by individuals than companies (the “democratisation of information”)
    More than 100 billion photos are taken every year

    2. The Real-Time  Economy

    Increasing Business Velocity Reduced time for sample business processes, 1984 - 2003 
    3. Everybody  is a User
    Total Number of Applications Users
    4. A Wireless World
    Worldwide Mobile Phone Users
    Mobile Phone Users per Internet User
    Wireless Enabling Technologies
    WAP
    XML
    Bluetooth
    3G
    802.11
    etc. etc. etc.

    Wireless Inhibitors
    Device limitations – screens etc.
    Business and consumer acceptance
    Business orientation of operators
    Infrastructure and networks
    Government policy
    Interoperability
    Security

    5. Web Services and  the Evolution of  Applications


    Web Services Architecture
    Web Services Process Flow
    6. The Rise of  Open Source
    The Rise of Open Source
    Unix origins in open source
    Lunix set the pattern
    Much more to open source than Linux
    Open source is not (necessarily) free
    Philosophical and ideological challenge to convention
    7. The Threat to IP  and Copyright
    The Threat to IP and Copyright
    Copyright is not part of the natural order of things
    Digitisation means “disintermediation”
    Distributors only slowly adjusting to new business models
    The key battleground of the digital millennium

     


    8. Commodisation and  Rationalisation
    Hardware Rationalisation
    Declining number of hardware architectures – Intel vs the rest
    Major Systems Vendors - and then there were five
    PC commoditisation - economies of scale and the decline of clones

    The Major Hardware Vendors, 1991-2001
    Hardware Architectures – Intel vs the Rest
    IBM
    zSeries (Mainframe)
    iSeries (AS/400)
    pSeries (RS/6000)
    xSeries (Intel)
    HP – Moving to totally Intel
    Dell – Totally Intel
    Sun – SPARC, Intel (AMD) at low end
    Where are they now?
    Software Rationalisation
    Operating system rationalisation
    Proprietary systems dead
    Rationalisation of Unix, Growth of Linux
    Steady growth of Windows
    DBMS rationalisation
    Once many players (Sybase, Informix, Progress, Ingres, etc.)
    Oracle vs IBM vs Microsoft
    Systems software rationalisation
    Everybody acquired by CA, BMC and Compuware
    Microsoft replacing products with features
    Applications software rationalisation
    Microsoft buys Great Plains and Navision
    Oracle / Peoplesoft / JD Edwards

    9. The Decline of IT  as a profession
    Do it Yourself vs Product
    IT Spend Mix, 93-01 (Australia)

    10. The Coming   Information   Utility
    The Changing Face of IT

    Ten Trends for the Information Millennium
    Graeme Philipson IT 2003 Conference
    19 November 2003

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