What is deployment diagram in UML?

What is deployment diagram in UML?

In UML, deployment diagrams model the physical architecture of a system. Deployment diagrams show the relationships between the software and hardware components in the system and the physical distribution of the processing.

Where can I create a deployment diagram?

The steps below outline the major steps to take in creating a UML Deployment Diagram.

1. Decide on the purpose of the diagram.
2. Add nodes to the diagram.
3. Add communication associations to the diagram.
4. Add other elements to the diagram, such as components or active objects, if required.

How do you model the deployment view in UML?

A deployment diagram is a UML diagram type that shows the execution architecture of a system, including nodes such as hardware or software execution environments, and the middleware connecting them. Deployment diagrams are typically used to visualize the physical hardware and software of a system.

Which are the different ways to model deployment diagram?

There are two forms of a deployment diagram.

• Descriptor form.
• It contains nodes, the relationship between nodes and artifacts.
• Instance form.
• It contains node instance, the relationship between node instances and artifact instance.
• An underlined name represents node instances.

How do you create a deployment diagram in Star UML?

To create a Deployment Diagram:

1. Select first an element where a new Deployment Diagram to be contained as a child.
2. Select Model | Add Diagram | Deployment Diagram in Menu Bar or select Add Diagram | Deployment Diagram in Context Menu.

What are the different parts of a deployment diagram in UML?

The following nodes and edges are typically drawn in a UML deployment diagram: deployment, artifact, association between artifacts, dependency between artifacts, component, manifestation, node, device, execution environment, composition of nodes, communication path, deployment specification, deployment specification …

What is component diagram in UML with example?

A component diagram, also known as a UML component diagram, describes the organization and wiring of the physical components in a system. Component diagrams are often drawn to help model implementation details and double-check that every aspect of the system’s required functions is covered by planned development.

What are the basic elements of Deployment diagrams?

Deployment diagram elements Association: A line that indicates a message or other type of communication between nodes. Component: A rectangle with two tabs that indicates a software element. Dependency: A dashed line that ends in an arrow, which indicates that one node or component is dependent on another.

What is UML object diagram?

A UML object diagram represents a specific instance of a class diagram at a certain moment in time. When represented visually, you’ll see many similarities to the class diagram. An object diagram focuses on the attributes of a set of objects and how those objects relate to each other.