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.
How to use different Java versions for main and test in Maven
Introduction In this article, we are going to see how we can use different Java versions for the main and test folders in Maven so that you can run tests on a newer version of Java.
Testcontainers Database Integration Testing
Introduction In this article, we are going to see how we can use Testcontainers for database integration testing. If you are still using HSQLDB or H2 to test your Spring Boot application that runs on Oracle, SQL Server, PostgreSQL or MySQL in production, then you are better off switching to Testcontainers.
