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Comparison of Hibernate with H2 server vs OpenJPA with HSQLDB 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
 Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Basic Person Test8.4failed6.7failed7.6failed
Element Collection Test14.6failed8.8failed11.7failed
Inheritance Test5.5failed13.4failed9.4failed
Indexing Test13.7failed14.1failed13.9failed
Graph (Binary Tree) Test6.9failed5.0failed6.0failed
Multithreading Test8.9failed0.0000failed4.5failed
All Tests9.7failed8.0failed8.8failed

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
 Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Basic Person Test2.2failed2.0failed2.1failed
Element Collection Test0.53failed0.45failed0.49failed
Inheritance Test1.4failed6.0failed3.7failed
Indexing Test1.3failed0.010failed0.68failed
Graph (Binary Tree) Test0.16failed0.29failed0.22failed
Multithreading Test1.5failed7.1failed4.3failed
All Tests1.2failed2.6failed1.9failed

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
 Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Basic Person Test0.55failed1.9failed1.2failed
Element Collection Test0.94failed0.52failed0.73failed
Inheritance Test0.59failed2.1failed1.3failed
Indexing Test0.68failed2.0failed1.4failed
Multithreading Test2.2failed2.8failed2.5failed
All Tests0.99failed1.9failed1.4failed

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
 Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Basic Person Test1.8failed1.7failed1.8failed
Element Collection Test3.8failed0.88failed2.3failed
Inheritance Test3.5failed1.9failed2.7failed
Indexing Test6.0failed2.0failed4.0failed
Graph (Binary Tree) Test0.67failed0.30failed0.49failed
Multithreading Test2.5failed1.0failed1.7failed
All Tests3.0failed1.3failed2.2failed

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
 Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Basic Person Test14.8failed14.0failed14.4failed
Element Collection Test6.0failed0.93failed3.5failed
Inheritance Test7.6failed7.1failed7.3failed
Indexing Test16.2failed5.9failed11.1failed
Graph (Binary Tree) Test6.2failed8.2failed7.2failed
Multithreading Test5.2failed0.0000failed2.6failed
All Tests9.3failed6.0failed7.7failed

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
 Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Hibernate
H2 server
OpenJPA
HSQLDB server
Basic Person Test5.5failed5.3failed5.4failed
Element Collection Test5.2failed2.3failed3.7failed
Inheritance Test3.7failed6.1failed4.9failed
Indexing Test7.6failed4.8failed6.2failed
Graph (Binary Tree) Test3.5failed3.5failed3.5failed
Multithreading Test4.1failed2.2failed3.1failed
All Tests5.0failed4.0failed4.5failed

Other Head to Head DBMS/JPA Comparisons