title: can JPA and memcached be used simultaneously in a web application? how?
body: <p>i am developing a web application and for Object relation mapping  i am using JPA.
  My application frequently reads from DB.
  to speed up the DB reads can i use memcached along with JPA? what's the machanism? 
  i am using JPA with eclipselink, eclipse and weblogic.</p>