Examples of Use
The functionalities proposed by HOPEX System Oriented IT Architecture for modeling service oriented architectures are used to represent:
• equipment and organizational components required for IT system operation
• interactions between components
• services offered and used within the modeled architecture
The components described can follow a modeling methodology:
• ascending, from detailed to conceptual
• descending, from conceptual to detailed
Presentation of these functionalities is based on the example of an application system of purchasing processing, presented using a descending approach, from diagrams of:
• application system environment,
• application system structure,
• application structure,
• logical application system environment,
• logical application system structure.