How to override the default Hibernate Session FlushMode

Introduction In this article, we are going to see how we can override the default FlushMode used by Hibernate. If you bootstrap Hibernate natively, and not as a JPA provider, de default FlushMode.AUTO is used which, as explained in this article, does not trigger a Persistence Context flush prior to executing a native SQL query.

Query timeout with JPA and Hibernate

Introduction In this article, we are going to see what is the best way to set up the query timeout interval with JPA and Hibernate. Setting the query timeout allows you to cancel slow-running queries that would, otherwise, put pressure on database resources.

A beginner’s guide to JPA and Hibernate query hints

Introduction In this article, we are going to see what JPA query hints are, and get to know all the query hints supported by Hibernate. Understanding the Hibernate query hints is very important when developing a non-trivial enterprise application since they allow you to customize the way queries are executed by Hibernate.

The best way to map an entity version property with JPA and Hibernate

Introduction In this article, we are going to see what is the best way to map the entity version property with JPA and Hibernate. Most often, we overlook the basic entity type mappings, focusing more on associations or querying options. However, basic types can also have a significant impact on application performance, especially if the type in question is used in many entity mappings.

Optimistic locking version property with JPA and Hibernate

Introduction In this article, we are going to see how optimistic locking version property works when using JPA and Hibernate. Most often, we overlook basic concepts and focus only on more advanced topics such as associations or queries, without realizing that basic mappings can also have a significant impact when it comes to persistence effectiveness and efficiency.