The LazyInitializationException is one of the most common exceptions when working with Hibernate. There are a few easy ways to fix it. But unfortunately, you can also find lots of bad advice online. The proclaimed fixes often replace the exception with a hidden problem that will cause trouble in production. Some of them introduce performance…
Choosing the right projection when selecting data with JPA and Hibernate is incredibly important. When I’m working with a coaching client to improve the performance of their application, we always work on slow queries. At least 80% of them can be tremendously improved by either adjusting the projection or by using the correct FetchType. Unfortunately,…
Hibernate Tips is a series of posts in which I describe a quick and easy solution for common Hibernate questions. If you have a question for a future Hibernate Tip, please post a comment below. Question: “I was told that native queries remove all entities from my 2nd level cache. But you’re still recommending them….
Hibernate Tips is a series of posts in which I describe a quick and easy solution for common Hibernate questions. If you have a question for a future Hibernate Tip, please post a comment below. Question: “I don’t like JPQL. It abstracts from the underlying table model, and it’s too limited for my use case….
Hibernate Tips is a series of posts in which I describe a quick and easy solution for common Hibernate questions. If you have a question for a future Hibernate Tip, please post a comment below. Question: On my latest article, Steve Ebersole reminded me of the Tuple interface. And to be honest, I don’t know…
