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Coad/Yourdon's Object-Oriented Analysis model

This DFD sample was created on the base of the figure illustrating "A Survey of Object-Oriented Methods" by Peter Biggs from University of Durham.
[students.cs.byu.edu/~pbiggs/images/coadsys.gif]
"Object-oriented analysis and design (OOAD) is a popular technical approach to analyzing, designing an application, system, or business by applying the object-oriented paradigm and visual modeling throughout the development life cycles to foster better stakeholder communication and product quality.
According to the popular guide Unified Process, OOAD in modern software engineering is best conducted in an iterative and incremental way. Iteration by iteration, the outputs of OOAD activities, analysis models for OOA and design models for OOD respectively, will be refined and evolve continuously driven by key factors like risks and business values." [Object-oriented analysis and design. Wikipedia]
The DFD example "Coad/Yourdon's Object-Oriented Analysis model" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Data Flow Diagrams solution from the Software Development area of ConceptDraw Solution Park. Read more
DFD
DFD, class and object, DFD,
The vector stencils library "SysML diagrams" contains 19 symbols.
Use it to design your SysML diagrams using ConceptDraw PRO diagramming and vector drawing software.
"The Systems Modeling Language (SysML) is a general-purpose modeling language for systems engineering applications. It supports the specification, analysis, design, verification and validation of a broad range of systems and systems-of-systems.
SysML was originally developed by an open source specification project, and includes an open source license for distribution and use. SysML is defined as an extension of a subset of the Unified Modeling Language (UML) using UML's profile mechanism." [Systems Modeling Language. Wikipedia]
The building blocks example "Design elements - SysML diagrams" is included in the SysML solution from the Software Development area of ConceptDraw Solution Park. Read more
SysML diagram building blocks
SysML diagram building blocks, viewpoint, view, refine, realization, rationale , public package import, problem, private package import, package diagram, package containment, package, model, dependency, constraint textual note, constraint note, conform, comment,