June 2018
Intermediate to advanced
596 pages
12h 39m
English
Content preview from Java EE 8 Development with Eclipse - Third Edition
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JPA concepts
JPA is an ORM framework in JEE. It provides a set of APIs that the JPA implementation providers are expected to implement. There are many JPA providers, such as EclipseLink (https://eclipse.org/eclipselink/), Hibernate JPA (http://hibernate.org/orm/), and OpenJPA (http://openjpa.apache.org/). Before we start writing the persistence code using JPA, it is important to understand basic concepts of JPA.
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