Generative AI for IBM Z and z/OS Professionals (Mainframes) - Softcover

Nuqui, Ricardo

Softcover

ISBN 13: 9798237477573

Publisher: Isaac Nangan, 2026

Synopsis

Generative AI for IBM Z and z/OS Professionals

A Practical Guide to Learning, Development, Operations, and Modernization

Bring the power of Generative AI into your mainframe work-without compromising technical accuracy, professional judgment, or operational control.

Generative AI is changing how technology professionals learn, write code, analyze problems, document systems, and approach modernization. For IBM Z and z/OS professionals, the opportunity is significant-but so are the challenges of applying AI safely and effectively in complex enterprise environments.

Generative AI for IBM Z and z/OS Professionals is a practical guide to using AI as a capable assistant across real-world mainframe activities. Rather than focusing solely on AI theory or code generation, this book explores how to integrate AI into everyday technical work while keeping human expertise, evidence, and independent validation at the center.

Inside, you will discover how to:

• Understand Generative AI and large language models and how they apply to IBM Z and z/OS environments.
• Develop effective prompts for mainframe programming, systems analysis, troubleshooting, documentation, and technical learning.
• Use AI to assist with JCL, REXX, COBOL, HLASM, and other mainframe-related tasks, while recognizing the limitations of generated output.
• Apply AI to problem determination and operations, including log analysis, batch-job failures, diagnostic investigations, and performance-related questions.
• Explore AI-assisted software development and modernization, from understanding legacy applications to evaluating potential improvements.
• Work with retrieval-augmented generation (RAG), system-connected AI, and agentic AI, understanding their capabilities, practical uses, and boundaries.
• Validate AI-generated explanations, code, and recommendations through documentation, testing, system evidence, and established professional procedures.
• Strengthen security, privacy, governance, and responsible AI practices when working with sensitive enterprise information.
• Build practical AI skills through exercises, reusable prompt patterns, checklists, and realistic case studies.

Whether you are a z/OS systems programmer, mainframe application developer, systems analyst, operations specialist, technical architect, or IT professional preparing for the future of enterprise computing, this book provides a structured approach to making Generative AI useful in your work.

The objective is not to replace the mainframe professional with AI. It is to help the professional become more capable, productive, informed, and adaptable through the responsible use of AI.

Edition details

• Publisher: Isaac Nangan
• Publication date: 2026
• Language: English
• ISBN 13: 9798237477573
• Binding: Paperback
• Number of pages: 574