Real-time Fraud Detection Analytics on IBM System z

Use case model

This chapter illustrates a real-time situation and a sample transaction that includes the practical scenario that used for the demonstration, the steps that are involved in setting up the transaction, and a sample database design.

This chapter covers the following topics:

•Use case

•Setting up the transaction

•Database design

•A real-time illustration

•Processing flow

6.1 Use case

After you configure a scoring service, call the service in real time from a CICS transaction. The use case that we use involves a customer that is making ...