What Does Data Flow Model Mean?
A data flow model is diagramatic representation of the flow and exchange of information within a system. Data flow models are used to graphically represent the flow of data in an information system by describing the processes involved in transferring data from input to file storage and reports generation.
Techopedia Explains Data Flow Model
As information converts data through software, it is modified by a series of transformations. These transformations are then depicted through a graphical representation of processes that are applied as data transforms the input it receives by creating a data flow output.
