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. To connect to a database like MySQL or HyperSQL Database (HSQLDB) in Java, you use JDBC. And if ...

Abstract: Object persistence means that information from the objects in an application can survive after that application ended its execution; this information can be saved and retrieved. Persistence ...

1 The International ImMunoGeneTics Information System (IMGT), National Center for Scientific Research (CNRS), Institute of Human Genetics (IGH), University of Montpellier (UM), Montpellier, France 2 ...

Spring Boot Rest CRUD API example - Spring Data JPA to interact with MySQL/PostgreSQL database. The project aims to present how to connect Spring Boot 3 and Java 17 Swing GUI widget toolkit. All ...

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