="pre">Index</span></code></a> object to use more memory. This is a fairly
expensive operation and prevents queries from taking place while the
resize is in process.</p>
<p>Note that the size of an index is a <strong>soft limit</strong>; if a call to
<a class="reference internal" href="#voyager.Index.add_item" title="voyager.Index.add_item"><code class="xref py py-meth docutils literal notranslate"><span class="pre">add_item()</span></code></a> or <a class="reference internal" href="#voyager.Index.add_items