Data flow diagrams, or DFDs, are graphical tools that help data analysts and developers visualize and understand the flow of data within a system or process. They can also help with data modeling ...

Learn how to create and update data flow diagrams (DFDs) for business systems analysis. Discover the symbols, meanings, conventions, and best practices of DFDs.

A flow chart is a visual representation of a process, showing the steps or actions needed to complete a task in sequential order. It uses standardized symbols to illustrate the flow of information ...

See dataflow diagram and dataflow programming. (2) In communications, the path taken by a message from origination to destination that includes all nodes through which the data travels.