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Understanding Systems Programming Procedures and Roles
Company Name
Date - Time
1 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Introduction to z/OS Systems Programming
PowerPoint Our z/OS System Setup
PowerPoint Our JES and Network Setup
Webinar
Understanding Systems
Programming Procedures and
Roles
55 minutes
Virtual Storage & Address Space Concepts
45 minutes
Working with System Data Sets
45 minutes
Working with System Parameter Lists
45 minutes
Initializing the z/OS System
40 minutes
Configuring JES2
70 minutes
Issuing VTAM and TCP/IP Commands
2 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
About You
Group Numbers
Operators 2
System Analysts 1
Application Programmers 4
Objectives
•Questions from the course so far
•Who are the Systems Programmers?
•Where we fit in the organisation
•Systems Programming policies and procedures
3 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Clarification of Previous Material
•General comments received
•Technical queries on z/OS Systems Programming
4 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Who are the systems programmers?
5 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Where do systems programmers fit in?
6 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Our group’s responsibilities
1. Systems Software Installation and MaintenanceKeep software up to date, and install fixes. Goal: all software within one release of the current supported release.
2. Systems AdministrationAssist operations, resolve problems, keep the system running.
3. Performance and CapacityGet the most from our mainframes, and monitor capacity.
4. Disaster RecoveryManage and test plans for disaster recovery.
7 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Our group’s priorities
1. Keep Systems Running. Goal: Zero Unplanned Outages
2. Minimize CostsGoal: 10% Cost Reduction Every Year
3. InnovationCurrent Projects: CICS Web Enablement, WebSphere Application Server.
8 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Priority 1 : no system outages
•Planning – no unplanned changes.
•Testing – all changes tested before production.
•Checking – all changes must be checked by someone else.
•Change Management – all changes must go through our change management system
9 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Priority 2 : minimize costs
•Keeping Software Up to Date
•Tuning Our Systems
•Constantly Looking for Savings
10 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Priority 3 : innovation
•Expand on your group’s third priority
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Change management
•Your Change Management System
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Other Policies and Procedures
•Add any other policies and procedures.
13 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Summary
•Who are the Systems Programmers?
•Where we fit in the organisation
•Systems Programming policies and procedures
14 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Questions
15 | Copyright © Interskill Learning Pty Ltd 2011 – Commercial in Confidence
Introduction to z/OS Systems Programming
PowerPoint Our z/OS System Setup
PowerPoint Our JES and Network Setup
Webinar
Understanding Systems
Programming Procedures and
Roles
55 minutes
Virtual Storage & Address Space Concepts
45 minutes
Working with System Data Sets
45 minutes
Working with System Parameter Lists
45 minutes
Initializing the z/OS System
40 minutes
Configuring JES2
70 minutes
Issuing VTAM and TCP/IP Commands