title: Comment System using Redis Database System
body: <p>I am trying to build a comment system using Redis database, I am currently using hashes to store the comment data, but the problem I am facing is that after 10 or 12 comments, comments lose their order and start appearing randomly, anyone know what data type should be used for building a commenting system using Redis, currently my hashes are of the form.</p>
  
  <p>postid:comments commentid:userid "Testcomment"</p>
  
  <p>Thanks, Any help will be appreciated.</p>