Here’s a simple example of how to share primary keys between two persistent entities having one-to-one association. We’ll have a User entity which has one address. Here’s the User POJO: public class User { Long id; Address address; String username;...

I am writing a blog on hibernate cache. I have read articles recently and writing here my findings. Hibernate cache is used to reduce interaction with database. We store data in cache and use it whenever application tries to interact with database. Hibernate at first...