SSADM Diagram


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"Structured systems analysis and design method (SSADM) is a systems approach to the analysis and design of information systems. SSADM is a waterfall method for the analysis and design of information systems. SSADM can be thought to represent a pinnacle of the rigorous document-led approach to system design, and contrasts with more contemporary agile methods such as DSDM or Scrum. The three most important techniques that are used in SSADM are:

  • Logical data modeling;
  • Data Flow Modeling;
  • Entity Event Modeling.
Data Flow Modeling examines processes (activities that transform data from one form to another), data stores (the holding areas for data), external entities (what sends data into a system or receives data from a system), and data flows (routes by which data can flow)."
[Structured systems analysis and design method. Wikipedia]

The vector stencils library SSADM from the solution Systems engineering contains specific symbols of SSADM diagrams for ConceptDraw PRO diagramming and vector drawing software. The Systems engineering solution is contained in Software Development area of ConceptDraw Solution Park.

Use the Systems engineering solution to draw SSADM diagrams for your business documents, presentations and websites.

Example 1. SSADM Diagram - Systems Development Lifecycle

The example above illustrates the waterfall model used in SSADM. This model involves 5 stages of developing a product such as requirements specification and its' analysis, design, coding and testing.




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Software Diagrams Resource:

Compatibility: Apple® OS X 10.10 or later
Microsoft® Windows® 7/8.1/10

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