Data binding in AngularJS?

Data binding is a very powerful feature of the software development technologies. Data binding is the connection bridge between view and business logic (view model) of the application. Data binding in AngularJs is the automatic synchronization between the model and view. When the model changes, the view is automatically updated and vice versa. AngularJs support one-way binding as well as two-way binding.

Figure 1: One-Way and Two-Way Data Binding