Rating:  - Learn to write good Command Level CICS applications fast!
CICS for the COBOL Programmer is an update to Murach's two volume CICS set utilizing their "paired page" format that makes the material incredibly easy to read and use. The intended audience is experienced COBOL programmers who need to learn Command Level CICS programming, from basic concepts to writing moderately complex applications quickly.
The first four sections introduce basic concepts and command syntax in a graduated style, so that at the conclusion the reader has been presented with all of the knowledge required to analyze the requirements, plan a structured design, and implement a moderately complex application consisting of several programs. The design techniques utilized incorporate the top-down structured approach that is most widely practiced in real world environments and is identical to that employed in Murach's Structured COBOL. Techniques for debugging abends are also presented.
Chapters covering advanced file and database handling techniques follow the introductory sections. Advanced VSAM file handling presented includes browsing files and accessing VSAM files utilizing alternate indexes. An overview of working with DB2 databases is included, although developing proficiency in CICS/DB2 applications will most likely require acquisition of an advanced text concentrating on this specialized topic.
The final section presents advanced CICS features and commands, such as concurrent task management, inter-region communication, distributed processing, and modular application development, including development of Web enabled CICS applications. Information is also included which may be necessary to maintain older CICS code, which may use now obsolete coding techniques.
I am very pleased to see the addition of this title to Murach's catalog. It has troubled me that the textbook that I learned Command Level CICS from has been long out of print, along with a couple of additional introductory textbooks that I acquired across the years. Now there is a book available to recommend when I encounter someone who is trying to learn CICS.
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