What is a Deployment Diagram?
A Deployment Diagram illustrates how software architecture, designed on a conceptual level, translates into the physical system architecture where the software will run as nodes. It maps out the deployment of software components onto hardware nodes and depicts their relationships through communication paths, enabling a visual representation of the software’s execution environment across multiple nodes.
Deployment Diagram in Unified Modeling Language(UML)
A Deployment Diagram in software engineering is a type of Structural UML Diagram that shows the physical deployment of software components on hardware nodes. It illustrates the mapping of software components onto the physical resources of a system, such as servers, processors, storage devices, and network infrastructure.
Important Topics for the Deployment Diagram
- What is a Deployment Diagram?
- Key elements of a Deployment Diagram
- Notations in Deployment Diagram
- Use Cases of Deployment Diagrams
- Steps for creating a Deployment Diagram:
- Deployment Patterns
- Real-World Examples For Deployment Diagram
- Example 1
- Example 2
- Integration of Deployement Diagrams with Other UML Diagrams
- Benefits of Deployement Diagrams
- Challenges of Deployement Diagrams