DFD has various meanings in the Information Technology category. Discover the full forms, definitions, and usage contexts of DFD in Information Technology.
A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system, modeling its process aspects. Often they are a preliminary step used to create an overview of the system which can later be elaborated. DFDs can also be used for the visualization of data processing (structured design).
Information TechnologyLast updated: