This chapter looks at a CICS integration scenario based on a messaging infrastructure using WebSphere MQ. We review how the implementation of shared message queues creates a highly responsive and robust solution for credit card processing.
Many banks have CICS-based credit card processing services, such as credit authorizations, that require real-time, near-instant decisions. This often poses challenges of scalability and throughput, especially during peak holiday season.
WebSphere MQ can be used to provide access ...