title: Get last record in Cassandra
body: <p>Have a table with about 20 million rows in Cassandra. </p>
  
  <p>The table is ordered by a <code>primary_key</code> column, which is a string. We are using 'ByteOrderedPartitioner', so the rows are ordered by the <code>primary_key</code> and not a hash of the <code>primary_key</code> column.</p>
  
  <p>What is a good way to get the very last record in the table?</p>
  
  <p>Thanks so much!</p>