Some Performance Comparisons between D-ISAM Version 3.x, DISAM96 and Informix C-ISAM 4.x
| D-ISAM 3.x | DISAM96 | C-ISAM 4.x | |
|---|---|---|---|
| Write cycle | 22.00 | 13.00 | 13.66 |
| Read cycle | 13.66 | 9.33 | 9.33 |
| Update cycle | 39.00 | 18.33 | 16.33 |
| Delete cycle | 36.33 | 22.66 | 22.33 |
Tests consisted of 15000 cycles run on an Intel Pentium-133 running SCO Unix ODT-5. Comparisons were performed by the vendor Byte Designs.