Decotai Shiumachi 091206

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Reading "Datacenter as a Computer" 2.4 - 2.6(written in Japanese)

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  • 1. Datacenter as a Computer (2.4 ~ 2.6) 2009/12/06 id:shiumachi

2. Agenda

  • 2.4
    • Web 3.
  • 2.5
    • 4. 5.
  • 2.6

6. 2.4 7.

  • 90Web 8.

-> 9.

    • 10.

11. Web

  • needle in a haystack
    • Web 12. ID 13. ID()

14.

  • 15.

16.

  • ID 17. ( ) 18. ID

Web 19.

  • Google Scholar (co-citation)
    • 21

1 2 2 A1 A2 B1 B2 B3 20. Google

  • Google MapReduce
    • Map:
    • Reduce:

21.

  • 2.5

22.

    • 23. 24. 25.

26.

    • 27.

28.

  • 2
      • 29. WAP5, Sherlock
      • Pip, Magpie, X-trace, Dapper( from Google)

30.

  • 2 31. 32. 6

33. 2.6 34. (1)

      • RPC

35. (2)

  • 36.
      • BigTable : SQL 37. GFS : POSIX

38. Thank you !