Filip Stachecki: /* Deployment Specification⌘ */

2016-06-22T01:22:24Z

Deployment Specification⌘

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[[Category:UML Diagrams]]

==Deployment Diagram⌘==

* Describes the hardware used in system implementations, execution environments and artifacts deployed on the hardware.
===Node⌘===
[[File:DeploymentDiagram.png]]
* A Node is computational resource upon which Artifacts may be deployed.
* Nodes may have complex internal structure (can only consist of other nodes)
* Two types of nodes:
**Device (physical machine components) - e.g. application server, client workstation, mobile device
**Execution Environment (software systems) - e.g. OS, workflow engine, database system, J2EE container

===Artifact⌘===
[[File:artifact.png]]
* An '''artifact''' represents some item of information that is used or produced by a software development process or by operation of a system.
* An '''artifact''' represents concrete elements in the physical world.
* Examples of artifacts: model files, source files, scripts, executable files, database tables, word-processing documents, and mail messages.

===Communication Path⌘===
* A communication path is an association between two nodes, through which they are able to exchange signals and messages.
* It usually represents physical connection between devices or some protocol between execution environments.

===Deployment⌘===
[[File:DeploymentRelationship.png]]
* A deployment is a dependency relationship which describes allocation (deployment) of an artifact to a deployment target.
===Deployment Specification⌘===
[[File:ClipCapIt-160621-201038.PNG]]
* A deployment specification specifies a set of properties that determine execution parameters of a component artifact that is deployed on a node.
===Connection between Node, Component and Artifact⌘===
[[File:NodeComponentArtifact.png]]

UML Deployment Diagram - Revision history

Filip Stachecki: /* Deployment Specification⌘ */