Update information as needed
<p>On the page I have a list of HTML-elements, each element has its status: </p>

<pre><code>&lt;ul&gt;
    &lt;li&gt;
        &lt;span class='status'&gt;ok&lt;/span&gt;
        &lt;span class='content'&gt;content1&lt;/span&gt;
    &lt;/li&gt;
    &lt;li&gt;
        &lt;span class='status'&gt;not ok&lt;/span&gt;
        &lt;span class='content'&gt;content2&lt;/span&gt;
    &lt;/li&gt;
    &lt;li&gt;
        &lt;span class='status'&gt;ok&lt;/span&gt;
        &lt;span class='content'&gt;content3&lt;/span&gt;
    &lt;/li&gt;
&lt;/ul&gt;
</code></pre>

<p>This list is very big.</p>

<p>I need to update the status (without reloading the page).</p>

<p>What are the ways to do this?</p>

<p>I wanted to use AJAX. And periodically poll the database and get out status, etc.
What could be more options?</p>

<p><strong>Update1:</strong></p>

<p>I think that the use of Ajax in this way is not very good: the status change very rarely, and a list of objects is large.</p>
