J2EE Spring Hibernate 1.4. Advantages of MVC Architecture

Since there are multiple layers representing multiple logics there will be clean separation of roles or logics.

• Modification of one logic does not effect other logics.
• Easy to maintain and enhance the project.
• Parallel development is possible due to this productivity is very good.
• Project Leader divides a team into two parts.
• 1. Web Authors
• 2. J2EE Developers.
  

1.Web Authors : These programmers use JSP in developers presentation logic of the application.
2.J2EE Developers: These programmers use J2EE technologies like servlets EJB and e.t.c, to develop integration logic and business logic, persistence logic of the application.
While working with EJB , Spring and Hibernate technologies in model layer we can take the advantage of built in middle ware services due to this programmer will not be over burdened.