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When one or more of the All filters is selected - only average normalized results are displayed. Please read Running and Results for more details.

Comparison of JPA/Database speed - the averages (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
DataNucleus4.43.93.0 1.3 0.720.780.470.50 
EclipseLink5.411.48.60.65  1.42.10.890.40 
Hibernate2.84.46.30.69  1.11.00.840.35 
OpenJPA3.53.43.5   1.51.51.44.6 
ObjectDB     100    50.3

Performance comparison chart - The Y-Axis represents normalized score in logarithmic scale - higher is better:
JPA performance benchmark comparision Hibernate, EclipseLink, OpenJPA, DataNucleus, ObjectDB

Performance comparison chart - The Y-Axis represents normalized score in linear scale - higher is better:
JPA performance benchmark comparision Hibernate, EclipseLink, OpenJPA, DataNucleus, ObjectDB

Best and Worst JPA/Database Performer in this comparison

The Most Efficient (the Fastest):

1. ObjectDB embedded100
2. ObjectDB server50.3
3. EclipseLink with H2 embedded11.4
4. EclipseLink with HSQLDB embedded8.6
5. Hibernate with HSQLDB embedded6.3
6. EclipseLink with Derby embedded5.4
7. OpenJPA with PostgreSQL server4.6
8. Hibernate with H2 embedded4.4
9. DataNucleus with Derby embedded4.4
10. DataNucleus with H2 embedded3.9
11. OpenJPA with Derby embedded3.5
12. OpenJPA with HSQLDB embedded3.5
13. OpenJPA with H2 embedded3.4
14. DataNucleus with HSQLDB embedded3.0
15. Hibernate with Derby embedded2.8
16. EclipseLink with H2 server2.1
17. OpenJPA with Derby server1.5

The Least Efficient (the Slowest):

18. OpenJPA with H2 server1.5
19. OpenJPA with MySQL server1.4
20. EclipseLink with Derby server1.4
21. DataNucleus with DB4O embedded1.3
22. Hibernate with Derby server1.1
23. Hibernate with H2 server1.0
24. EclipseLink with MySQL server0.89
25. Hibernate with MySQL server0.84
26. DataNucleus with H2 server0.78
27. DataNucleus with Derby server0.72
28. Hibernate with SQLite embedded0.69
29. EclipseLink with SQLite embedded0.65
30. DataNucleus with PostgreSQL server0.50
31. DataNucleus with MySQL server0.47
32. EclipseLink with PostgreSQL server0.40
33. Hibernate with PostgreSQL server0.35

Total number of failed test runs (out of 5 tests in total) in this page results

 Derby
embedded		H2
embedded		HSQLDB
embedded		SQLite
embedded		DB4O
embedded		ObjectDB
embedded		Derby
server		H2
server		MySQL
server		PostgreSQL
server		ObjectDB
server
DataNucleusAll PassedAll PassedAll Passed 1 All PassedAll PassedAll PassedAll Passed 
EclipseLinkAll PassedAll PassedAll Passed4  All PassedAll PassedAll PassedAll Passed 
HibernateAll PassedAll PassedAll Passed4  All PassedAll PassedAll PassedAll Passed 
OpenJPAAll PassedAll PassedAll Passed   All PassedAll PassedAll Passed1 
ObjectDB     All Passed    All Passed

Notes: Failed test runs are not included in any average score calculation. Click on failure numbers to see exception stack traces.