November 2003
Intermediate to advanced
1488 pages
36h 35m
English
by Subramanian H Kovilmadam
IN THIS CHAPTER
Today's enterprise applications seldom function in isolation. Different systems communicate with each other and pass data between each other to perform business functions. For example, consider a reservation system that books airline tickets. The system is functionally aware of the process for booking airline tickets, but it knows nothing about the process involved in charging the customer's credit card for the tickets booked. So, it communicates with the bank's application to ...
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