Main Frame Course
Master mainframe architecture, z/OS performance, capacity planning, and root cause analysis. Learn to tune CICS, DB2, storage, and WLM to cut latency, protect data, and keep critical enterprise systems fast, stable, and resilient.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Main Frame Course gives you practical skills to understand z/OS architecture, monitor performance, and keep critical workloads stable. Learn capacity planning, WLM tuning, and latency root cause analysis, plus backup, recovery, and data retention strategies. You also master testing, safe change management, and risk mitigation so you can improve reliability, meet SLAs, and support demanding environments with confidence.
Elevify advantages
Develop skills
- Mainframe performance tuning: use RMF, SMF, CICS, and DB2 data to cut latency.
- Capacity planning on z/OS: model CPU, MSU, and storage to protect SLAs fast.
- WLM and workload design: set smart service classes to balance batch and online.
- Data retention strategy: design DB2, VSAM, and archiving for fast, lean storage.
- Change risk control: test, monitor, and roll back z/OS changes with confidence.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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