About this document

Data Flow Diagram (DFD) Fundamentals by YazanAlomari is a document available to read on EtoBox.

The document discusses process modeling and data flow diagrams (DFDs). It explains that DFDs graphically represent how data flows between external entities, processes, and data stores within a system. There are different types of DFDs that can be created, including current physical/logical DFDs and new logical/physical DFDs. The document outlines guidelines for drawing DFDs, such as following diagramming rules, achieving balance, and stopping decomposition at the appropriate level of detail. DFDs can be use

Author

YazanAlomari

Language

EN