Model
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=== Definition of a Model === | |||
A '''model''' refers to an abstract representation of a system, process, or concept. It is a simplified and structured representation of a real-world entity, system, or phenomenon. | A '''model''' refers to an abstract representation of a system, process, or concept. It is a simplified and structured representation of a real-world entity, system, or phenomenon. | ||
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Models serve as a means of communication and understanding among stakeholders (developers, architects, users, etc.). | Models serve as a means of communication and understanding among stakeholders (developers, architects, users, etc.). | ||
=== Purpose of Models === | |||
'''Abstraction''': Models abstract complex systems into manageable components. | '''Abstraction''': Models abstract complex systems into manageable components. | ||
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'''Visualization''': They provide visual representations for better comprehension. | '''Visualization''': They provide visual representations for better comprehension. | ||
=== Types of Models === | |||
* '''Architectural Models''': Describe the high-level structure and components of a system. | * '''Architectural Models''': Describe the high-level structure and components of a system. | ||
* '''Behavioral Models''': Illustrate how components interact and respond to events. Partially represented in MDriven with [[Training:UML – State machines|UML – State machines]] | * '''Behavioral Models''': Illustrate how components interact and respond to events. Partially represented in MDriven with [[Training:UML – State machines|UML – State machines]] | ||
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* '''Process Models''': Depict workflows, business processes, or system behaviour over time. | * '''Process Models''': Depict workflows, business processes, or system behaviour over time. | ||
=== Model Driven Architecture and Model-Driven Development === | |||
Read more here about different software development strategies using models: [[BestPractices:Model Driven]] | Read more here about different software development strategies using models: [[BestPractices:Model Driven]] | ||
=== Examples of Models in MDriven === | |||
* '''UML (Unified Modeling Language)''' diagrams (e.g., class diagrams, sequence diagrams). | * '''UML (Unified Modeling Language)''' diagrams (e.g., class diagrams, sequence diagrams). | ||
* '''State diagrams''' for modeling system behaviour. | * '''State diagrams''' for modeling system behaviour. | ||
Revision as of 06:33, 3 June 2024
Definition of a Model
A model refers to an abstract representation of a system, process, or concept. It is a simplified and structured representation of a real-world entity, system, or phenomenon.
Models capture essential aspects, relationships, and behaviour without unnecessary details.
Models serve as a means of communication and understanding among stakeholders (developers, architects, users, etc.).
Purpose of Models
Abstraction: Models abstract complex systems into manageable components.
Analysis: They allow analysis, validation, and verification before actual implementation.
Documentation: Models document design decisions, requirements, and system behaviour.
Visualization: They provide visual representations for better comprehension.
Types of Models
- Architectural Models: Describe the high-level structure and components of a system.
- Behavioral Models: Illustrate how components interact and respond to events. Partially represented in MDriven with UML – State machines
- Data Models: Represent data structures, relationships, and constraints. In MDriven, these are represented by the Class Diagram.
- Process Models: Depict workflows, business processes, or system behaviour over time.
Model Driven Architecture and Model-Driven Development
Read more here about different software development strategies using models: BestPractices:Model Driven
Examples of Models in MDriven
- UML (Unified Modeling Language) diagrams (e.g., class diagrams, sequence diagrams).
- State diagrams for modeling system behaviour.
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