Description
This is the blog of Vlad Mihalcea, a Java Champion, JPA expert and one of the top Hibernate ORM committers. The blog concentrates on the data access layer of Java applications: JPA and Hibernate, SQL, and the performance problems that appear between an application and its relational database. He has been writing it for thirteen years, as a post from September 2026 notes. Readers should expect a banner for the author's commercial tool at the top of each page, but the articles themselves are free to read. It suits Java developers who work with Spring or Jakarta EE and a relational database.
