title: default sorting order of columns in cassandra?
body: <p>I was going through the tutorial where the instructor says that the default ordering of columns with in a row is <code>UTF8-tye</code>. But he does not touch upon it further. </p>
  
  <p>I don't understand what it means. especially what if my columns are different types such as <code>int</code>, <code>timestamp</code> etc.</p>
  
  <p>Also how would I specify the sort order on the columns to be something other than "UTF8-type".</p>