As I mentioned before, I've reviewed section 4 with regard to orchestration and choreography. Here is one of my findings:
2442
<Comments only: I have
re-drawn the diagram below adding services and interfaces between interacting
processes>
>>see attached diagram<<
> To my knowledge, the diagram on Figure 46 in RAF and followed comments sound simply scary: as drawn in RAF, two businesses make their internal
processes depending on each other for the purposes of choreography. This is a
business nonsense though I know some organisations that did so and... terribly
failed. First, there must be Interfaces between the organisations – external
interfaces – to exchange Resources and messages. Second, each participant has
to appear (in SOA ecosystem) as a consumer and/or provider for another one, which
has nothing to do with an integration of internal processes. I believe, we have
to show business choreography examples in line with the Best Business
Practice>
2443 Figure 46 Abstract example of
choreography of service-oriented business collaboration.
- Michael
