OpenJPA Performance Guide

OpenJPA has numerous configuration properties that apply to many different use cases. The complete list of properties can be found in the most current user manual. The remainder of this guide is going to walk through the properties that will generally provide the most performance improvement.

Caching

DataCache

• Link to tuning ?

QueryCache

• Link to tuning ?

JPA 2.0 Caching

Using MBean performance monitor

• ?

Database Connection Pooling

Enhancement

MetaDataRepository