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¶

¶