The Java Persistence API (JPA) is an object-relational mapping (ORM) framework that’s part of the Java EE platform. JPA simplifies the implementation of the data access layer by letting developers work with an object-oriented API instead of writing SQL queries by hand. The most popular JPA implementations are Hibernate, EclipseLink, and OpenJPA.
The Spring Framework provides a Spring ORM module to integrate easily with ORM frameworks. ...
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