title: Rails ORM for Cassandra
body: <p>this question may have been asked many times, but could not find any suitable answer. Is there any ORM on Rails3 for Cassandra.</p>
  
  <p>I have searched google and found following.</p>
  
  <ul>
  <li><a href="https://github.com/fauna/cassandra" rel="noreferrer">fauna/cassandra</a> - cassandra client for rails</li>
  <li><a href="https://github.com/carbonfive/active_column" rel="noreferrer">carbonfive/active_column</a> - last updated 13-may-2011</li>
  <li><a href="https://bitbucket.org/winebarrel/activerecord-cassandra-adapter" rel="noreferrer">winebarrel/activerecord-cassandra-adapter</a> - last updated 5 months ago</li>
  <li><a href="https://github.com/scrum8/cassandrb" rel="noreferrer">scrum8/cassandrb</a> - last updated 01-mar-2011</li>
  <li><a href="https://github.com/NZKoz/cassandra_object" rel="noreferrer">NZKoz/cassandra_object</a> - last updated 30-may-2010</li>
  <li><a href="https://github.com/astrails/smallrecord" rel="noreferrer">astrails/smallrecord</a> - last updated 14-apr-2010</li>
  <li><a href="https://github.com/azati/ActiveCassandra" rel="noreferrer">azati/ActiveCassandra</a> - last updated 03-jun-2010</li>
  </ul>
  
  <p>Please help me out in deciding which one I should go with.</p>
  
  <p>Thanks</p>