Grid technologie

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  • Bill Gates's Law     "The speed of software halves every 18 months." This oft-cited law is an ironic comment on the tendency of software bloat to outpace the every-18-month doubling in hardware caopacity per dollar predicted by Moore's Law . The reference is to Bill Gates; Microsoft is widely considered among the worst if not the worst of the perpetrators of bloat.
  • Grid technologie

    1. 1. Wat is het? Wat kun je er mee? grid technologie
    2. 2. Grids: elektriciteit en internet elektriciteit SURFnet
    3. 3. Halen en brengen van stroom
    4. 4. Het energieweb
    5. 5. Internetkaart
    6. 6. Aantal Internet Hosts Ca. 150 mln.
    7. 7. Processor capaciteit (Intel)                                                                                                                                                                                       
    8. 8. Waar dit toe leidt…
    9. 9. Zodat de meeste computers… wachten op een nieuwe werkdag en of een toetsaanslag.
    10. 10. Laat ze werken…
    11. 11. Distributed computing Data Opsplitsen Resultaten [email_address]
    12. 12. [email_address] > 3.6 miljoen deelnemers ~ 1 miljoen jaar CPU-tijd
    13. 13. Consumenten toepassing: peer-to-peer Groove, KaZaA, Donkey
    14. 14. Besturingssysteem van een PC Operating System
    15. 15. Grid computing & opslag Data Opsplitsen Programma Besturingssysteem op Internetschaal
    16. 16. Voordelen: <ul><li>Gedistribueerde redundante opslag </li></ul><ul><li>Meer opslagruimte </li></ul><ul><li>Meer processor kracht </li></ul><ul><li>Betere beveiliging </li></ul><ul><li>Inhuren capaciteit (schaalbaar) </li></ul>Voorbeeld: Amex en IBM
    17. 17. Grid/P2P applicaties <ul><li>Distributed.net </li></ul><ul><li>SETI@home: Search for Extraterrestrial Intelligence at Home </li></ul><ul><li>Folding@home </li></ul><ul><li>Evolutionary@Home </li></ul><ul><li>Folderol - bringing the Human Genome Project to your desktop </li></ul><ul><li>Access Grid (video conferencing) </li></ul><ul><li>FightAIDS@Home </li></ul><ul><li>Great Internet Mersenne Prime Search (GIMPS) </li></ul><ul><li>Virtual Obeservatory </li></ul><ul><li>Genome@home </li></ul><ul><li>SaferMarkets.org - Understanding and Predicting Market Volatility </li></ul><ul><li>Groove.net </li></ul><ul><li>Bayanihan Computing Group </li></ul><ul><li>Distributed Particle Accelerator Design </li></ul>

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