# Data Flow Diagrams (DFDs)

Skill · Software Development and Engineering Practices

Canonical page: https://career.thegoodapps.co/skills/data-flow-diagrams-dfds

Data flow diagrams (DFDs) are visual representations that show how data moves through a system, illustrating processes, data stores, external entities, and the flow of information between them. Systems analysts and software designers use DFDs to model and communicate how information is processed within a business or software system before building it. They are a foundational tool in systems analysis and design, helping teams identify inefficiencies or gaps in data handling.

Related skills: [Systems Analysis](https://career.thegoodapps.co/skills/systems-analysis), [Requirements Analysis](https://career.thegoodapps.co/skills/requirements-analysis), [Business Process Modeling](https://career.thegoodapps.co/skills/business-process-modeling)

## Open roles requiring Data Flow Diagrams (DFDs) (0)

None of the roles we have read name this skill yet. A large share of the visible corpus has not been parsed for skills, so this is at least as likely to be our backlog as the market's verdict.