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Here is a test run, with 2000 msgs per bucket (1000 in the forget buckets). System is SUSE Linux 9.12, 2.8 P4 (HyperThread) 512MB RAM

  • Berkeley DB - 4.23.52x
  • MySQL - 4.1.67
  • PostgreSQL - 7.4.5

Everything ran local to the box

  • PostgreSQL results are preliminary and unverified, just publishing as a matter of record.
    not available since I need to run them against the new code
  • SDBM numbers are from an experimental patch to SA that will hopefully be available in trunk soon

Phase

SDBM

Berkeley SDBM

Phase

Berkeley DBM

MySQL - MyISAM

MySQL - InnoDB

PostgreSQL

1a

82.88

119 120.38 10

405 399.92 55

436 422.73 53

Not Done Yet

1b

96.78

263.86

65.83

98.41

261.20

293.93

  282.63

 

 

 

 

 

 

2

1096.70

750.42

497.33

1151.58

743.53

781.65

  773.23

 

 

 

 

 

 

3

14.03

37 40.76 03

4 9.57 23

6.31 22

 

 

 

 

 

 

 

4a

35.25

68 65.35 06

188 288.38 81

364 363.84 93

 

4b

28.27

48 46.52 61

133 241.49 51

299 308.05 21

 

 

 

 

 

 

 

5a

261.14

789 803.34 19

499 481.41 69

522 517.77 51

 

5b

174.01

312 358.76 67

218 222.89 93

224 232.25 02

 

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