What is Spring Framework and Its Key Features

The Spring Framework is a popular open-source framework used for building enterprise Java applications. It provides comprehensive infrastructure support and makes it easier to develop robust and maintainable applications.

Key features of the Spring Framework include:

• Inversion of Control (IoC): Spring promotes the principle of IoC which helps in decoupling the application components and managing dependencies effectively.
• Aspect-Oriented Programming (AOP): Spring supports AOP which allows developers to separate cross-cutting concerns such as logging, security, and transaction management.
• Dependency Injection (DI): DI is a core concept of Spring that helps in injecting the dependency objects at runtime, making the application more flexible and easy to test.
• Spring MVC: The framework provides a powerful Model-View-Controller (MVC) architecture for building web applications, making it easier to develop and maintain web interfaces.
• Transaction Management: Spring offers robust support for managing transactions, allowing developers to easily integrate transactional behavior in their applications.

These are just a few key features of the Spring Framework that make it a preferred choice for Java developers when building enterprise applications.