Earlier releases

Changes for CICS® Transaction Server for OS/390®, Version 1 Release 3

The chapter on Service Level Reporter (SLR) has been removed.

Tivoli Decision Support for z/OS replaces the chapter on Performance Reporter for MVS™.

Performance considerations resulting from enhancements to CICS Web support and the introduction of Secure Sockets Layer for Web security, are discussed in CICS Web support: performance and tuning.

The performance implications of using Coupling Facilities Data Tables, including information about contention model and locking model, are discussed in VSAM and file control: improving performance.

Java applications using a Java virtual machine (JVM): improving performance describes performance implications for programs run using the MVS Java™ Virtual Machine (JVM).

Managing Workloads has been revised to discuss more fully the implications and benefits of using the MVS workload manager, and to introduce the CICSPlex® SM dynamic routing program used by the WLM.

Additional or changed statistics for the following have been documented:

Separate appendixes have been created to show the statistics obtained for the following:

Changes have also been made to several reports in the sample statistics program, DFH0STAT.

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