When one or more of the All filters is selected - only average normalized results are displayed. Please read Running and Results for more details.
Speed comparison of JPA database removal operations (normalized score, higher is better)
| Derby embedded | H2 embedded | HSQLDB embedded | SQLite embedded | DB4O embedded | ObjectDB embedded | Derby server | H2 server | MySQL server | PostgreSQL server | ObjectDB server | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DataNucleus | 0.87 | 4.8 | 2.5 | failed | 0.36 | 1.3 | 0.47 | 0.37 | |||
| EclipseLink | 1.1 | 13.3 | 10.4 | failed | 0.51 | 1.4 | 0.51 | 0.015 | |||
| Hibernate | 0.85 | 4.1 | 6.8 | 0.52 | 0.70 | 0.95 | 0.58 | 0.012 | |||
| OpenJPA | 0.86 | 2.1 | 3.2 | 0.24 | 0.74 | 0.42 | 0.54 | ||||
| ObjectDB | 100 | 23.6 |
Performance comparison chart - The Y-Axis represents normalized score in logarithmic scale - higher is better:
Performance comparison chart - The Y-Axis represents normalized score in linear scale - higher is better:
Best and Worst JPA/Database Performer in this comparison
The Most Efficient (the Fastest):
| 1. | ObjectDB embedded | 100 |
| 2. | ObjectDB server | 23.6 |
| 3. | EclipseLink with H2 embedded | 13.3 |
| 4. | EclipseLink with HSQLDB embedded | 10.4 |
| 5. | Hibernate with HSQLDB embedded | 6.8 |
| 6. | DataNucleus with H2 embedded | 4.8 |
| 7. | Hibernate with H2 embedded | 4.1 |
| 8. | OpenJPA with HSQLDB embedded | 3.2 |
| 9. | DataNucleus with HSQLDB embedded | 2.5 |
| 10. | OpenJPA with H2 embedded | 2.1 |
| 11. | EclipseLink with H2 server | 1.4 |
| 12. | DataNucleus with H2 server | 1.3 |
| 13. | EclipseLink with Derby embedded | 1.1 |
| 14. | Hibernate with H2 server | 0.95 |
| 15. | DataNucleus with Derby embedded | 0.87 |
| 16. | OpenJPA with Derby embedded | 0.86 |
| 17. | Hibernate with Derby embedded | 0.85 |
The Least Efficient (the Slowest):
| 18. | OpenJPA with H2 server | 0.74 |
| 19. | Hibernate with Derby server | 0.70 |
| 20. | Hibernate with MySQL server | 0.58 |
| 21. | OpenJPA with PostgreSQL server | 0.54 |
| 22. | Hibernate with SQLite embedded | 0.52 |
| 23. | EclipseLink with MySQL server | 0.51 |
| 24. | EclipseLink with Derby server | 0.51 |
| 25. | DataNucleus with MySQL server | 0.47 |
| 26. | OpenJPA with MySQL server | 0.42 |
| 27. | DataNucleus with PostgreSQL server | 0.37 |
| 28. | DataNucleus with Derby server | 0.36 |
| 29. | OpenJPA with Derby server | 0.24 |
| 30. | EclipseLink with PostgreSQL server | 0.015 |
| 31. | Hibernate with PostgreSQL server | 0.012 |
| 32. | DataNucleus with DB4O embedded | 0.0000 |
| 33. | EclipseLink with SQLite embedded | 0.0000 |
Total number of failed test runs (out of 2 tests in total) in this page results
Notes: Failed test runs are not included in any average score calculation. Click on failure numbers to see exception stack traces.
