数据发布图的目的是显示数据实体、业务服务和应用程序组件之间的关系。该图显示了应用程序组件如何在物理上实现逻辑实体。这样可以进行有效的规模调整和这使得IT足迹得以细化。此外，通过将业务价值分配给数据，可以获得应用程序组件业务临界性的指示。该图可能显示数据复制和数据主引用的系统所有权。在此实例中，它可以显示两个副本以及它们之间的主-副本关系。此图可以包括服务;也就是说，服务封装数据并驻留在应用程序中，或者驻留在应用程序中并访问封装在应用程序中的数据的服务。
UML/BPMN EAP Profile
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Entity component: An entity component is frequently derived from business entities, and is responsible for managing the access to the entity, and its integrity.
Interaction component: Represents the top level components that manage the interaction with elements outside the IS. In most cases, it is a GUI component, such as here a web interface.
Process component: A process application component is responsible for a business process execution. It orchestrates the tasks of the process.
Database component: Represents a repository. In pure SOA architecture, these elements should not appear. However, for legacy analysis or technology architecture, modeling repositories or repository deployment can be useful.
Persistent entity.
Archimate
Application component.
Data object.
在此模型中，数据被本地化到存储库或实体应用程序组件中
原文：https://www.togaf-modeling.org/models/data-architecture/data-dissemination-diagrams.html
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