Architectural benefits of Spring framework

We have given an introductory article on the spring framework on January 27, 2012. This time around, let us discuss some of the architectural benefits of the Spring framework:
> The Spring is designed so that the most business objects in Spring apps have no dependency
> It helps the developers to solve many problems using the EJB
> The applications using Spring very easy to unit test
> Spring can reduces the cost of programming to interfaces, rather than to the classes
> The configuration management services can be used in any architectural layer in the runtime environment
> The spring provides a consistent framework for the data access

Thus by using Spring, the application developers can achieve a lot of smart tactics to develop the J2EE applications.

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