The best way to use Spring Data query methods
Introduction In this article, we are going to see how Spring Data query methods are built, when you should use them, and especially when you should avoid them. I decided to write this article after answering this StackOverflow question, which depicts an 87-character-long Spring Data query method. TL;DR, Don’t write query methods that cannot even fit on the screen.
The best way to generate a TSID entity identifier with JPA and Hibernate
Introduction In this article, I will show you the best way to generate a TSID entity identifier with JPA and Hibernate. Prior to continuing, if you are not familiar with the advantages of using compact Time-Sorted Identifiers, like TSID, check out this article first.
From Hibernate Types to Hypersistence Utils
Introduction In this article, I explain why the Hibernate Types became Hypersistence Utils, and how you can migrate your old dependency to Hypersistence Utils 3.0.
The best way to use UNION, INTERSECT, and EXCEPT with Hibernate
Introduction In this article, we are going to see how we can write UNION, INTERSECT, and EXCEPT queries with Hibernate. While you could have always used all these relational set operations using native SQL queries, starting with Hibernate 6, you can use UNION, INTERSECT, and EXCEPT in JPQL and Criteria entity queries. This is all possible because of the new Semantic Query Model that Hibernate has introduced in version 6.
The best way to do the Spring 6 migration
Introduction In this article, we are going to see how you can get the most out of the Spring 6 and Hibernate 6 migration. The tips in this article are based on the work I’ve done to add support for Spring 6 in Hypersistence Optimizer and the High-Performance Java Persistence project.
