
Course Summary of Data Flow Diagrams – Simply Put!
Lecture 18 of the online course “Data Flow Diagrams – Process Modeling Techniques for Requirements Elicitation and Workflow Analysis”
FREE
Author: Tom and Angela Hathaway
Prefer reading? Also available as book or eBook
Co-author and instructor Tom Hathaway presents a summary of the course “Data Flow Diagrams – Simply Put”. He explains why a Data Flow Diagram is such a phenomenal tool for depicting the flow of information through an organization’s value chain. He lists the main steps of creating a Rigorous Physical Process Model, evolve it to a Context-Level Data Flow Diagram, and explode the context-level process(es) and data to reveal the nitty-gritty detail (individual process specifications and detailed data specifications) that developers need.
Kick-start Your Business Analyst Career
Books, eBooks, and Online Courses at a Reasonable Cost
Written for the aspiring Business Analyst and anyone tasked with defining the business needs, requirements, or user stories for a future IT solution.
Kick-start Your Business Analyst Career
Books, eBooks, and Online Courses at a Reasonable Cost
Written for the aspiring Business Analyst and anyone tasked with defining the business needs, requirements, or user stories for a future IT solution.