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6<title>Berkeley DB Reference Guide: Release 3.0: introduction</title>
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12<td><b><dl><dt>Berkeley DB Reference Guide:<dd>Upgrading Berkeley DB Applications</dl></b></td>
13<td align=right><a href="/upgrade.2.0/disk.html"><img src="/images/prev.gif" alt="Prev"></a><a href="/toc.html"><img src="/images/ref.gif" alt="Ref"></a><a href="/upgrade.3.0/envopen.html"><img src="/images/next.gif" alt="Next"></a>
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15<p align=center><b>Release 3.0: introduction</b></p>
16<p>The following pages describe how to upgrade applications coded against
17the Berkeley DB 2.X release interfaces to the Berkeley DB 3.0 release interfaces.
18This information does not describe how to upgrade Berkeley DB 1.85 release
19applications.</p>
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