title: mysql TEMPORARY TABLE stored in ram?
body: <p>I've developed a small c# application that uses quite intensive Database calculations.
  I am hosting my application in a shared hosting environment. 
  I am getting : </p>
  
  <p><code>mysql out of memory exception</code></p>
  
  <p>I am using quite a lot of <strong>temporary tables.</strong> Where are these tables stored?
  Could this be the reason for this error?</p>
  
  <p>Thank you</p>