Java Persistence API

The Java Persistence API (JPA) is a Java application programming interface specification that describes the management of relational data in applications using Java Platform, Standard Edition and Java Platform, Enterprise Edition/Jakarta EE. Persistence in this context covers three areas: the API itself, defined in the javax.persistence package the Java Persistence Query Language (JPQL) object/relational metadataThe reference implementation for JPA is EclipseLink.


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