Static vs Dynamic Modelling
Aspect |
Static Model |
Dynamic Model |
---|---|---|
Focus |
Structure and relationships |
Behavior and interactions |
Time Perspective |
Snapshot at a specific point in time |
Changes and evolution over time |
Examples |
Class diagrams, ER diagrams, component diagrams |
Sequence diagrams, state machine diagrams, activity diagrams |
Usage |
Architecture, design, documentation |
Behavior analysis, workflow modeling |
Nature |
Descriptive |
Behavioral |
Primary Concern |
Static relationships and dependencies |
Dynamic processes and state changes |
Level of Detail |
High-level structural details |
Detailed behavioral interactions |
Purpose |
Define system architecture and data structures |
Analyze and validate system behavior |
Suitability |
Suitable for design and specification phases |
Suitable for simulation, testing, and validation phases |
Tools |
UML class diagrams, ERD tools, architecture frameworks |
UML sequence diagrams, state machine tools, activity diagram tools |
Static and Dynamic Models In Software Engineering
Software engineering is the discipline that primarily deals in the application of computer science and engineering knowledge for designing, building, and sustaining software products. Models can be classified into two broad categories: static and dynamic. This article analyzes the definitions, characteristics, and differences between the static and dynamic models in software engineering.
Table of Content
- What is Static Model?
- What is a Dynamic Model?
- Static vs Dynamic Modelling
- Conclusion
- Frequently Asked Questions
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