Compare with

Comparison of OpenJPA with HSQLDB server vs Hibernate with Derby server

Each of the following tables focuses on a specific database operation, where the last table presents average results comparison.

Speed comparison of JPA database persistence operations (normalized score, higher is better)

Transaction Size =>Few EntitiesMany EntitiesAverage Score
 OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
Basic Person Testfailed8.0failed5.6failed6.8
Element Collection Testfailed8.3failed7.7failed8.0
Inheritance Testfailed5.2failed8.7failed7.0
Indexing Testfailed9.0failed10.4failed9.7
Graph (Binary Tree) Testfailed5.6failed5.5failed5.6
Multithreading Testfailed10.4failed0.0000failed5.2
All Testsfailed7.8failed6.3failed7.0

OpenJPA with HSQLDB server has failed in 12 tests (see exceptions).

Speed comparison of JPA database retrieval operations (normalized score, higher is better)

Retrieval Size =>Few EntitiesMany EntitiesAverage Score
 OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
Basic Person Testfailed1.3failed5.7failed3.5
Element Collection Testfailed0.47failed0.50failed0.48
Inheritance Testfailed1.6failed5.1failed3.3
Indexing Testfailed1.6failed5.7failed3.7
Graph (Binary Tree) Testfailed0.19failed0.32failed0.26
Multithreading Testfailed2.9failed9.1failed6.0
All Testsfailed1.3failed4.4failed2.9

OpenJPA with HSQLDB server has failed in 12 tests (see exceptions).

Speed comparison of JPA database query operations (normalized score, higher is better)

Retrieval Size =>Few EntitiesMany EntitiesAverage Score
 OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
Basic Person Testfailed0.40failed1.8failed1.1
Element Collection Testfailed0.67failed0.62failed0.65
Inheritance Testfailed0.39failed2.0failed1.2
Indexing Testfailed1.1failed2.4failed1.7
Multithreading Testfailed2.5failed3.5failed3.0
All Testsfailed1.0failed2.1failed1.5

OpenJPA with HSQLDB server has failed in 10 tests (see exceptions).

Speed comparison of JPA database update operations (normalized score, higher is better)

Transaction Size =>Few EntitiesMany EntitiesAverage Score
 OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
Basic Person Testfailed1.1failed1.9failed1.5
Element Collection Testfailed2.5failed1.1failed1.8
Inheritance Testfailed1.5failed2.4failed2.0
Indexing Testfailed3.9failed2.5failed3.2
Graph (Binary Tree) Testfailed0.92failed0.52failed0.72
Multithreading Testfailed1.7failed1.6failed1.6
All Testsfailed1.9failed1.7failed1.8

OpenJPA with HSQLDB server has failed in 12 tests (see exceptions).

Speed comparison of JPA database removal operations (normalized score, higher is better)

Transaction Size =>Few EntitiesMany EntitiesAverage Score
 OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
Basic Person Testfailed12.4failed17.2failed14.8
Element Collection Testfailed6.7failed1.1failed3.9
Inheritance Testfailed11.6failed11.1failed11.4
Indexing Testfailed22.6failed9.8failed16.2
Graph (Binary Tree) Testfailed7.7failed8.1failed7.9
Multithreading Testfailed7.3failed0.0000failed3.7
All Testsfailed11.4failed7.9failed9.6

OpenJPA with HSQLDB server has failed in 12 tests (see exceptions).

Comparison of JPA/Database speed - the averages (normalized score, higher is better)

Transaction/Retrieval SizeFew EntitiesMany EntitiesAverage Score
 OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
OpenJPA
HSQLDB server
Hibernate
Derby server
Basic Person Testfailed4.6failed6.4failed5.5
Element Collection Testfailed3.7failed2.2failed3.0
Inheritance Testfailed4.0failed5.9failed5.0
Indexing Testfailed7.6failed6.2failed6.9
Graph (Binary Tree) Testfailed3.6failed3.6failed3.6
Multithreading Testfailed4.9failed2.8failed3.9
All Testsfailed4.8failed4.6failed4.7

Other Head to Head DBMS/JPA Comparisons