title: Performance impact in using camelCase in Cassandra columns
body: <p>I know, Cassandra generally converts all the column names into lowercase.</p>
  
  <p>Is there a performance impact in using the camelCase in column names in Cassandra?</p>
  
  <p>I used the double quote in columns and I am able to store the column names in the camelCase, like below</p>
  
  <pre><code>CREATE TABLE test (
    Foo int PRIMARY KEY,
    "Bar" int
  );
  </code></pre>
  
  <p>Will there be a performance impact in storing the column name with the double quotes?</p>