<div class="docbook"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">2.6. Optional Dependencies</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="Java-Broker-Installation-InstallationUnix.html">Prev</a> </td><th width="60%" align="center">Chapter 2. Installation</th><td width="20%" align="right"> <a accesskey="n" href="Java-Broker-Getting-Started.html">Next</a></td></tr></table><hr /></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="Java-Broker-Installation-OptionalDependencies"></a>2.6. Optional Dependencies</h2></div></div></div><p>If you wish to utilise a storage option using an External Database, see
      <a class="xref" href="Java-Broker-Miscellaneous-Installing-External-JDBC-Driver.html" title="F.2. Installing External JDBC Driver">Section F.2, “Installing External JDBC Driver”</a> for details of
      installing their dependencies.</p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="Java-Broker-Installation-InstallationUnix.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="Java-Broker-Installation.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="Java-Broker-Getting-Started.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">2.5. Installation on UNIX platforms </td><td width="20%" align="center"><a accesskey="h" href="Apache-Qpid-Broker-J-Book.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 3. Getting Started</td></tr></table></div></div>