Apache Cayenne is one of the leading open source Java ORM frameworks with a set of unique features, not found in JPA or Hibernate. ObjectStyle was started by the Cayenne founder. The company currently employs 4 Apache Cayenne committers and is strongly dedicated to Cayenne development.
If you are using or considering to use Cayenne, we can offer the following services:
Please contact us with any Cayenne-related issues. We'll be happy to help.