Data flow diagrams (DFDs) are graphical representations ... DFDs consist of four basic components: processes, data flows, data stores, and external entities. A process is a function or activity ...

The software includes more specific flowchart templates for data flow, audit, highlight, SDL, cross-function, and basic flowchart diagrams. Edraw users can select more than 12,000 vector symbols and ...

For some people, combining description with a tactile version of a flow chart facilitates comprehension. It is not necessary to describe the visual attributes of the charts, e.g. yellow boxes, curved ...

Abstract: A layout algorithm is presented that allows the automatic drawing of data flow diagrams ... between the elements of the diagram, and produces as output a corresponding diagram according to ...