Data changes format and sequence (within a file) as it moves from program to program. See dataflow diagram and dataflow programming. (2) In communications, the path taken by a message from ...

In the early days of enterprise data and business systems, process modeling and data modeling went hand-in-hand. It was ...

Further, while process flow diagrams (PFDs) are well understood by that name, piping and instrument diagrams (P&IDs) may exist under various other names or variations, such as mechanical flow diagrams ...