Managed Bean vs Backing Bean in JSF

In JavaServer Faces (JSF), managed beans and backing beans are both used to manage the state and behavior of components on a web page. However, there are some key differences between the two:

• Managed Bean: A managed bean is a regular Java bean class that is managed by the JSF framework. It is used to store and manage the data associated with a JSF page. Managed beans are defined in the faces-config.xml file or using annotations.
• Backing Bean: A backing bean is a specific type of managed bean that is used to bind the UI components on a JSF page to the data model. Backing beans are typically used to process user input and interact with the business logic of the application.

While both managed beans and backing beans serve similar purposes in JSF applications, the key difference lies in their specific roles and responsibilities in managing the state and behavior of the web components.

Understanding the distinction between managed bean and backing bean is essential for developing efficient and maintainable JSF applications.