title: Article search engine in php
body: <p>I am using sphinx as a search engine on my website its working perfect and I have no complain with it. The only thing it lacks is, it does not allow me to search articles whose query length is more than 15 words. I know in reality people don't use more than 3-4 words i want to use it for finding duplicate contents.</p>
  
  <p>I was wondering if there is any alternative solution to sphinx. I want to cope with duplicate contents.</p>
  
  <p>My main articles table is in innodb but I am also caching articles into MyISAM table as well for full text searching but when I search an article it takes ages to perform one search. Its not the query problem, i think mysql lacks the fulltext searching facility.</p>
  
  <p>Thanks
  Jason</p>