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Difference between revisions of "EclipseLink/UserGuide/JPA/Basic JPA Development/EclipseLink JPA"

(About EclipseLink JPA)
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* extensive performance tuning options;
 
* extensive performance tuning options;
 
* enhanced Oracle Database support;
 
* enhanced Oracle Database support;
 +
* support for NoSQL databases;
 
* advanced mappings;
 
* advanced mappings;
 
* optimistic and pessimistic locking options;
 
* optimistic and pessimistic locking options;
* extended annotations and query hints.
+
* extended annotations and query hints;
 +
* dynamic and extensible meta-data.
  
 
EclipseLink offers support for deployment within an EJB 3.0 container. This includes Web containers and other non-EJB 3.0 Java EE containers. <!--For more information, see [[Packaging%20and%20Deploying%20EclipseLink%20JPA%20Applications%20(ELUG)#Deploying an EclipseLink JPA Application|Deploying an EclipseLink JPA Application]].-->
 
EclipseLink offers support for deployment within an EJB 3.0 container. This includes Web containers and other non-EJB 3.0 Java EE containers. <!--For more information, see [[Packaging%20and%20Deploying%20EclipseLink%20JPA%20Applications%20(ELUG)#Deploying an EclipseLink JPA Application|Deploying an EclipseLink JPA Application]].-->

Revision as of 09:48, 25 April 2012

EclipseLink JPA

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About EclipseLink JPA

This section introduces EclipseLink implementation of Java Persistence API.

As a specification, JPA needs to be implemented by vendors or open source projects.

EclipseLink provides a complete, JPA 2.0-compliant JPA implementation. It provides complete compliance for all of the mandatory features, many of the optional features, and some additional features. The additional nonmandatory functionality includes the following:

  • object-level cache;
  • distributed cache coordination;
  • extensive performance tuning options;
  • enhanced Oracle Database support;
  • support for NoSQL databases;
  • advanced mappings;
  • optimistic and pessimistic locking options;
  • extended annotations and query hints;
  • dynamic and extensible meta-data.

EclipseLink offers support for deployment within an EJB 3.0 container. This includes Web containers and other non-EJB 3.0 Java EE containers.

Through its pluggable persistence capabilities EclipseLink can function as the persistence provider in a compliant EJB 3.0 container.

For more information, see About EclipseLink.

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Version: 2.2.0 DRAFT
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