Model-View-View-Model (MVVM) Architecture

Overview

Model-View-ViewModel (MVVM) is an architectural pattern used in software development. It’s primarily used to separate the presentation layer of an application from the business logic and data models. This separation of concerns allows for more flexibility and maintenance in the development process, because it enables the developers to focus on implementing the business logic and data models while the designers focus on the UI design.

The MVVM pattern consists of three main components:

• Model: The model represents the data and business logic of the application. It’s in charge of managing data and carrying out actions on it.

• View: The view represents the user interface of the program. It is responsible for displaying data to the user and processing user input.

• ViewModel: The view model serves as a link between the model and the view. It’s in charge of presenting data from the model to the view, as well as managing UI logic and events.