Oracle TopLink, with its core features provided by EclipseLink, the open source persistence framework from the Eclipse Foundation, delivers a standards-based enterprise Java solution for all of your relational, XML, and JSON persistence requirements, based on high performance and scalability, developer productivity, and flexibility in architecture and design.


A variety of engineers use TopLink. Users of TopLink are expected to be proficient in the use of technologies and services related to TopLink (for example, Java Persistence API). This guide does not include details about related common tasks, but focuses on TopLink functionality.

Users of this guide include:

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Related Documents

For more information, see the following documents:


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