Part 1 of 3 - Transitioning Use Cases into a Context DFD into a System DFD

Transitioning Customer Requirements into Use Cases, Context DFD, and System DFDs.

Detail on converting a set of customer requirements into a UML to a Context DFD to a System DFD. This video was created in support of a course at Frederick Community College. https://frederick.edu

Source files are kept and updated here: https://github.com/njcaruso/systems-a.... I welcome feedback and improvements.

The Unified Modeling Language (UML) is a general-purpose, developmental, modeling language in the field of software engineering, that is intended to provide a standard way to visualize the design of a system. - https://en.wikipedia.org/wiki/Unified...

A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system, modelling its process aspects. A DFD is often used as a preliminary step to create an overview of the system without going into great detail, which can later be elaborated.
https://en.wikipedia.org/wiki/Data_fl...