What are Deployment diagrams? Deployment diagrams are a kind of architectural model that show the static structure of the planned target environment.
UML deployment diagrams UML deployment diagrams show how software components are physically deployed on processors; that is, the deployment diagram shows the hardware and software in the system used to connect the different components in the system.
Creation UML deployment diagrams usually created during the implementation of the system and set out the physical arrangement of the processor elements, the software that are installed on each processor, and the components and other elements that the software implements.
Cont … nodes in a deployment diagram can show hardware devices such as sensors, and printers, as well as other devices that support the runtime environment of a system.
uses Deployment diagrams are probably most useful when you are designing an embedded system based on hardware that is controlled by external stimuli. Examples: A display that is controlled by temperature change. U se them to document client/server systems that typically distinguish between the user interface and the persistent data of a system. D istributed systems that have multiple servers and can host multiple versions of software components. In practice, deployment diagrams are not universally used.