Join the more than 150,000 programmers who have learned CICS using our CICS books alone. Now, our two-part CICS for the COBOL Programmer has been revised into a single volume that meets todays need for fast-paced training. You get all the commands and features that are current todayplus, new chapters on creating web or component-based programsin just 630, information-packed pages. Youll start off with the basics that you need for every CICS program you write:

how to use basic mapping support (BMS) to define the screens your programs use pseudo-conversational programming...what it is, why you have to use it, and how it complicates the logic in a COBOL program

the CICS commands for terminal handling, VSAM file handling, and program control

how to design a CICS program using event-driven design so its easier to code, test, debug, and maintain

how and when to use temporary storage queues instead of the communication area to pass data between program executions

how to use IBM-supplied transactions like CEMT, CECI, and CEDF to simplify testing and debugging

Then, youll see the design and code for a complete application consisting of four interrelated CICS programs&a great way to solidify your new CICS skills.

But thats not all. Youll also learn about the commands and techniques you need for special purposes. Like processing VSAM files sequentially. Accessing records by an alternate index. Handling DB2 data (this chapter assumes you already know DB2, so if you need some training, please see our DB2 books on pages 5-6). Scheduling a task for execution. Using the error recovery features that come into play when a task or CICS abends. Using the intercommunication features of CICS, including Distributed Program Link and EXCI, so that resources can be shared across remote systems. Handling outdated code as you maintain older programs.

Beyond the commands and coding features, however, there are two chapters of special interest for creatingl›