Inheritance is one of the key concepts in Java but it’s not supported by relational databases. JPA and Hibernate support special strategies to map the hierarchy
Thorben Janssen is an independent trainer and author with more than 15 years of experience in Java and Java EE. He is a member of the CDI 2.0 expert group (JSR 365), author of the book Hibernate Tips - More than 70 solutions to common Hibernate problems and he writes about JPA and Hibernate on his blog www.thoughts-on-java.org.
Here's what I've written (so far):
Baeldung on Java
- Persistence (2)
- Logging (1)
A lot of Hibernate performance issues can be found in the log file. In this article, I show you 3 commons ones and how you can fix them.