Information System Service Layer
3 important questions on Information System Service Layer
What is addressed in the IS service modelling phase?
- GUI
- I/O detail level algorithms
- BPModelling level 3
What is the overall architecture with cross-cutting concerns
What is the event handling layer?
Event Handling Layer in between Input Services and Business Object Layer
Grouping of events can happen for two reasons
- work organisation: invoke a serie of events rather than one
- consistency management
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