July 2017
Intermediate to advanced
414 pages
11h 18m
English
The logic of the booking orchestration and the execution of rules sits within the Booking service. The brain is still inside the Booking service in the form of one or more booking business components. Internally, business components orchestrate private APIs exposed by other business components or even external services.

As shown in the preceding diagram, the booking service internally calls to update the inventory of its own component, as well as calls the Fare service.
Is there any orchestration engine required for this activity? It depends on the requirements. In complex scenarios, we may have to do a number of ...
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