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<h1><a id="sthref46" name="sthref46"></a>The persistence.xml file</h1>
<p>The JPA specification requires the use of a <code>persistence.xml</code> file for deployment. This file defines the database and entity manager options, and may contain more than one persistence unit. Dali can use the Eclipse XML Editor to create and maintain this information. See <a href="task_manage_persistence.htm#CIHDAJID">"Managing the persistence.xml file"</a> for more information.</p>
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<a href="task_manage_persistence.htm#CIHDAJID">Managing the persistence.xml file</a><br />
<a href="task_create_new_project.htm#CIHHEJCJ">Creating a new JPA project</a>
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