IBM Mainframe
(ไอบีเอ็ม เมนเฟรม)
Definition
IBM Mainframe (ไอบีเอ็ม เมนเฟรม) Tool
IBM Mainframe refers to a powerful, large-scale computer system used primarily by large organizations for critical applications, bulk data processing, and extensive transaction processing.
Expertise Level
Level 1
Basic
1. Understands basic concepts of IBM Mainframe architecture and components.
2. Can perform simple operations using mainframe interfaces like ISPF.
3. Familiar with mainframe terminology and job control language (JCL) basics.
Level 2
Intermediate
1. Can write and debug JCL for batch processing jobs.
2. Able to use mainframe utilities and tools for data management.
3. Understands basic system operations, job scheduling, and resource management.
Level 3
Advanced
1. Can configure, optimize, and troubleshoot IBM Mainframe systems and subsystems.
2. Experienced in advanced performance tuning and capacity planning.
3. Able to design and implement complex batch and transaction processing workflows.
