1. 2010 6 28

2. [ ]
2010 6 28

3. [ ]
2010 6 28

4. [ ]
“big data”
2010 6 28

5. [ ]
2010 6 28

6. [ ]
2010 6 28

7. [ ]
2010 6 28

8. [ ]
2010 6 28

9. [ ]
2010 6 28

10. [ ]
2010 6 28

11. [ ]
MemStore HFile
R1:C1 R1:C1 R1:C1
R1:C2 R1:C2 R1:C2
R1 C1 C2
2010 6 28

12. [ ]
MemStore HFile
R1:C1 R1:C1 R1:C1
R1:C2 R1:C2 R1:C2
2010 6 28

13. [ ]
Yahoo! Cloud Serving Benchmark Report v4.4 http://research.yahoo.com/node/3202
2010 6 28

14. [ ]
2010 6 28

15. [ ]
2010 6 28

16. [ ]
2010 6 28

17. [ ]
2010 6 28

18. [ ]
2010 6 28

19. [ ]
2010 6 28

20. [ ]
2010 6 28

21. [ ]
2010 6 28

22. [ ]
2010 6 28

23. [ ]
2010 6 28

24. [ ]
B 80
60
00
A
40
20
2010 6 28

25. [ ]
2010 6 28

26. [ ]
RS1 RS2 RS3 RS4 RS5
[00 - 05) [90 - 95) [60 - 65)
[00 - 05) [25 - 30)
[25 - 30)
[60 - 65)
[90 - 95)
2010 6 28

27. [ ]
2010 6 28

28. [ ]
2010 6 28

29. [ ]
Yahoo! Cloud Serving Benchmark Report v4.4 http://research.yahoo.com/node/3202
2010 6 28

30. [ ]
2010 6 28

31. [ ]
2010 6 28

32. [ ]
2010 6 28

33. [ ]
2010 6 28

34. [ ]
2010 6 28

35. [ ]
2010 6 28

36. [ ]
2010 6 28

37. [ ]
2010 6 28

38. [ ]
2010 6 28

39. [ ]
2010 6 28

40. [ ]
2010 6 28

41. [ ]
2010 6 28

42. [ ]
2010 6 28

43. [ ]
2010 6 28

44. [ ]
2010 6 28

45. [ ]
2010 6 28

46. [ ]
2010 6 28

47. [ ]
2010 6 28