Info Sys Planning Analogy: DFD (Data Flow Diagram) vs. Use Cases Only
My Animated (gif) Analogy comparing 2 information systems planning documentation scenarios: Detailed Use Cases (text only) vs. Casual Use Cases + Data Flow Diagrams (graphical).
My Animated (gif) Analogy comparing 2 information systems planning documentation scenarios: Detailed Use Cases (text only) vs. Casual Use Cases + Data Flow Diagrams (graphical).