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<title>Tips and tricks</title>
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<h1>Tips and tricks</h1>
<p>The following tips and tricks give some helpful ideas for increasing your productivity.</p>
<ul>
<li>
<p><a href="#BABFIIHA"><span class="bold">Database Connections</span></a></p>
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<p><a href="#BABCHAHF"><span class="bold">Schema-based persistence.xml</span></a></p>
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<th align="left" valign="bottom" id="r1c1-t2">Tip</th>
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<td align="left" id="r2c1-t2" headers="r1c1-t2"><a id="BABFIIHA" name="BABFIIHA"></a><span class="bold">Database Connections</span></td>
<td align="left" headers="r2c1-t2 r1c2-t2">When starting a new workbench session, be sure to <a href="../org.eclipse.datatools.connectivity.doc.user/doc/html/asc1229700343352.html">reconnect to your database</a> (if you are working online). This allows Dali to provide database-related mapping assistance and validation.</td>
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<td align="left" id="r3c1-t2" headers="r1c1-t2"><a id="BABCHAHF" name="BABCHAHF"></a><span class="bold">Schema-based persistence.xml</span></td>
<td align="left" headers="r3c1-t2 r1c2-t2">If you are behind a firewall, you may need to configure your Eclipse workspace proxy in the <a href="../org.eclipse.platform.doc.user/reference/ref-72.htm">Preferences dialog</a> (<span class="gui-object-action">Preferences > Internet > Proxy Settings</span>) to properly validate a schema-based <code>persistence.xml</code> file.</td>
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