title: FIFO queue via memcache backend
body: <p>Is it plausible to implement a FIFO queue with memcached?</p>
  
  <p>I found a recipe for <a href="http://www.rediscookbook.org/implement_a_fifo_queue.html" rel="nofollow">redis</a></p>
  
  <p>As far as I know memcached has not list type. The <a href="https://code.google.com/p/memcached/wiki/NewCommands#append" rel="nofollow"><code>append()</code></a> method of memcached looks very basic.</p>
  
  <p>Is it plausible to implement a FIFO with memcached?</p>