title: Singleton design pattern vs Singleton beans in Spring container
body: <p>As we all know we have beans as singleton by default in Spring container and if we have a web application based on Spring framework then in that case do we really need to implement Singleton design pattern to hold global data rather than just creating a bean through spring.</p>
  
  <p>Please bear with me if I'm not able to explain what I actually meant to ask.</p>