Design of the Credit Check sample on z/OS

This section describes the design of each of the programs that make up the Credit Check sample application.

For more information about of some of the techniques that were considered during the design of the application, see Design considerations for the Credit check sample on z/OS.

Figure 1 shows the programs that make up the application, and also the queues that these programs serve. In this figure, the prefix CSQ4SAMP has been omitted from all the queue names to make the figure easier to understand.