Spring might be an all-inclusive resource for all your enterprise applications. Notwithstanding, Spring is particular, permitting you to single out which modules are appropriate to you without getting the rest. The accompanying area gives insights regarding every one of the modules accessible in Spring Framework. The Spring Framework gives around 20 modules that can be utilized dependent on an application prerequisite. 

Web (MVC/ Remoting)

The Web layer comprises of the Web, Web-MVC, Web-Socket, and Web-Portlet modules, the subtleties of which are as per the following − 

• The Web module gives fundamental web-situated reconciliation components, for example, multipart document transfer usefulness and the initialization of the IoC compartment utilizing servlet audience members and a web-oriented application setting. 
• The Web-MVC module contains Spring's Model-View-Controller (MVC) execution for web applications. 
• The Web-Socket module offers help for WebSocket-based, two-way interaction between the customer and the server in web applications. 
• The Web-Portlet module gives the MVC execution to be utilized in a portlet climate and mirrors the usefulness of the Web-Servlet module. 

Miscellaneous

There are not many other significant modules like AOP, Aspects, Instrumentation, Web, and Test modules, the subtleties of which are as per the following − 

• The AOP module gives an aspect-oriented programming execution permitting you to characterize technique interceptors and pointcuts to neatly decouple code that carries out usefulness that ought to be isolated. 
• The Aspects module gives coordination AspectJ, which is again an amazing and mature AOP structure. 
• The Instrumentation module gives class instrumentation backing and class loader executions to be utilized in specific application servers. 
• The Messaging module offers help for STOMP as the WebSocket sub-convention to use in applications. It likewise upholds a comment programming model for directing and preparing STOMP messages from WebSocket customers. 
• The Test module upholds the testing of Spring parts with JUnit or TestNG structures.

Data Access/Integration 

The Data Access/Integration layer comprises of the JDBC, ORM, OXM, JMS and Transaction modules whose detail is as per the following − 

• The JDBC module gives a JDBC-deliberation layer that eliminates the requirement for monotonous JDBC-related coding. 
• The ORM module gives mixed layers to well-known object-relational mapping APIs, including JPA, JDO, Hibernate, and iBatis. 
• The OXM module gives a deliberation layer that supports Object/XML planning executions for JAXB, Castor, XMLBeans, JiBX, and XStream. 
• The Java Messaging Service or JMS module contains highlights for creating and devouring messages. 
• The Transaction module upholds automatic and definitive exchange management for classes that carry out uncommon interfaces and for all your POJOs. 

Core Container 

The Core Container comprises of the Core, Beans, Context, and Expression Language modules, the subtleties of which are as per the following − 

• The Core module gives the principal parts of the structure, including the IoC and Dependency Injection highlights. 
• The Bean module gives BeanFactory, which is a complex execution of the processing plant design. 
• The Context module expands on the strong base given by the Core and Beans modules, and it is a medium to get to any items characterized and arranged. The ApplicationContext interface is the point of convergence of the Context module. 
• The SpEL module gives an incredible expression language to questioning and controlling an object graph at runtime.