Spring is an important part of Business Application Development
Effectiveness is the end result of working with Spring. Effectiveness in power versus server resource requirements. Effectiveness is developer and engineering team planning, best practices, and strategy. Effectiveness in cost management. And effectiveness in ability to deliver.
Power while being lightweight
Unlike its Java predecessors, Spring introduced class standards that are significantly lighter on resources while providing the same Java processing power availablity.
Best Practice Management
Out of the box Spring offers a standards-based toolset geared towards a large set of development models, integration models, APIs. All the objects under a solid ecosystem you need to build your unique application and business logic without reinventing the wheel.
Modularity
It's the smart glue that binds. Spring Framework can be grouped into stack areas such as Data Access and Integration, Web and Front-Facing interfaces and apps, Integrated connectivity and messaging, and Core Container functionalities making it ideal for a range of powerful top-to-bottom architecture while keeping standards consistent throughout.