 have a channel
(such as <a href="http://dev.w3.org/html5/eventsource/">SSE</a> or
<a href="http://www.w3.org/TR/2009/WD-websockets-20091222/">Web Sockets</a>) to
notify it of new or updated records on the backend.</p>
<p><a href="https://api.emberjs.com/data/classes/DS.Store.html#method_push">push</a>
is the simplest way to load or update records in Ember Data's store.
When using <code>push</code> it is important to
<a href="https://api.emberjs.com/data/classes/DS.Store.html#method_normalize">normalize</a>