title: DB changes listener and web page poll on this changes
body: <p>I am using Struts2, Spring and Hibernate. Can someone please help me to update the webpage automatically when there is an DB update. Update to DB may not be from application as well, it may be directly to DB. So I need to know the DB update changes and other is how to poll the changes to web page.</p>
  
  <p>Thanks in advance</p>