This project uses a municipal governance domain model (Mayors, Communes, Departments) to demonstrate various JPA concepts across 6 progressive lessons. Each part focuses on specific JPA features, ...

However, if you want to customize the way a field maps to a database column, you can decorate a property with the @Column annotation. Along with the name property, the JPA @Column annotation can ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The hardest part about learning Hibernate and JPA 3 is how to get your first project up and ...

I really have no idea how that configuration could affect more than the persistence unit it's set on. Either this check is unnecessary, or there is something really weird going on.

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

The outflow of refugees and migrants from Venezuela is the largest displacement crisis in the world, with almost 7.7 million migrants and refugees as of August 2023. This is an even greater number ...

A look at some of the best database and RDBMS tools for Java software developers. Learn more about Java and database programming. Java developers often rely on specific database tools to efficiently ...

I am a backend developer strongly experienced in Java / Kotlin, focused on Spring-based microservice-oriented systems.