A simple picture explains a story of more than 100 words.
- In Software Engineering to present system analysis and designing results we also
need a way of blueprints/visual design to explain system analysis and design in
easy way, minimum time and overcome terminologies differences and different
understanding.
- Blueprints helps you plan an addition before you built it.
- Model helps you plan a system before you built it.
- Modeling: User’s description of the Problem domain > Requirements >
Development team understanding > Implementation/Code tracing to the
requirements
- Visual Modeling is the process of taking the information from the model and
displaying it graphically using some sort of standard set of graphical elements.
Standard is very important to help in communication of the model.
- Industry known visual modeling notations are
- – Booch
- – Object Modeling Technology (OMT)
- – Unified Modeling Language (UML)
- UML has been adopted by the majority of the
industry as well as the standards governing
boards as ANSI and OMG
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