Data Flow

Spanish

The flow of data in an architecture refers to the movement and processing of information through the different levels of the system, from the input of data to its output or use in specific actions within the system. The data flow and the dependency rule are not the same.

For example, when using a mobile application, this flow can be distinguished:

1. The User Interface (UI) calls the method of the Presenter or ViewModel.
2. The Presenter or ViewModel executes the use case.
3. The use case to perform its task calls the repository.
4. The repository returns data from a data source.
5. The processed information is returned to the User Interface (UI).