JPA 3 and Hibernate persistence.xml file As developers migrate their old Java Persistence API applications to JPA 3, their progress is often halted when an incorrectly configured JPA 3 persistence.xml ...

News New Type 5 JDBC Driver Aimed at Data-Driven Java Apps By John K. Waters April 28, 2010 Progress Software has launched a new Type 5 JDBC driver, which the company is billing as an industry first.

Old JDBC drivers and new MySQL 8 databases don't mesh. Here's an updated MySQL persistence.xml example file for those doing JPA and Hibernate development.