Junior
What are the main ORM implementations you know in Java?
sobes.tech AI
Answer from AI
- Hibernate: The most popular and mature JPA implementation. It has rich functionality and broad support.
- EclipseLink: Another well-known JPA implementation created as part of the Eclipse project. Often used in enterprise applications.
- Apache OpenJPA: Another JPA implementation from the Apache Software Foundation.
- MyBatis: Not exactly ORM in the traditional sense (MapStructMapper), but often used as an alternative to ORM. Focuses on mapping SQL queries to Java objects.
- JPA (Java Persistence API): Not an ORM implementation, but a specification that defines a standard way to interact with databases in Java. The previous items (Hibernate, EclipseLink, OpenJPA) are its implementations.
- Spring Data JPA: An abstraction layer based on JPA that significantly simplifies working with data repositories. It is not an ORM itself but is closely related to JPA implementations.