July 2017
Intermediate to advanced
414 pages
11h 18m
English
Apart from the query model, a dependency could be an update transaction as well. Consider this scenario between Revenue Management and Booking:
In order to do a forecast and analysis of the current demand, Revenue Management requires all bookings across all flights. The current approach, as depicted in the dependency graph, is that Revenue Management has a schedule job, which calls GetBooking on Booking to get all incremental bookings (new and changed) since the last synchronization.
An alternative approach is to send new bookings and changes of bookings, as soon as they take place in Booking, as an ...
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