get="_blank">System<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span class="cpp">::</span><span class="nu">.</span></span>String</a><br />
            The name of an underlying file that will be used to back the
            database.
            </dd></dl><dl paramName="cfg"><dt><span class="parameter">cfg</span></dt><dd>Type: <a href="T_BerkeleyDB_DatabaseConfig.htm">BerkeleyDB<span class="languageSpecificText"><span class="cs">.</span><span class="vb">.</span><span