title: How big database can wordpress can handle
body: <p>press i have to develop a site that will mainly deal in displaying data from databse ,searching data among millions of fields .</p>
  
  <p>So i want to know can Word-press easily handle such case ?</p>
  
  <p>What could be the issues i could face with word-press.</p>
  
  <p>Does Using wpdb compared to normal query make performance issue ?</p>