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PT27307
Summary
This course takes systems programmers through the main components of CICS, explaining at each stage how various parameters, design concepts, CICS facilities, operating system facilities and network facilities affect the performance of CICS systems. Where GDPR regulations allow, attendees are encouraged to bring statistics and/or resources that relate to CICS performance issues from their own systems in order to gain added value from the course.
Prerequisites
Before taking this course, students should have general CICS systems programming experience.
Duration
4 Days/Lecture & Lab
Audience
This course is designed for Systems Programmers.
Topics
- Introduction to CICS performance
- z/OS Interface
- Dispatching
- Storage Management
- Loader
- Network – VTAM & TCP/IP
- MRO/ISC/IPIC
- VSAM
- z/OS LOGGER
- Transient Data
- Temporary Storage
- CICS – DB2 Interface
- CICS – DBCTL