The term 'mainframe' may evoke images of colossal machines from the mid-20th century, lurking in massive, chilly rooms and requiring complex, obscure commands to operate. But in the modern world, mainframes are more vital than ever, powering crucial operations in banking, healthcare, insurance, retail, and many more industries. Yet, their power remains somewhat shrouded in mystery, often due to a lack of contemporary, accessible interfaces to interact with these powerful systems.
This is where Zowe comes into the picture.
Zowe, an open-source software framework, aims to bridge this gap and provide a user-friendly approach to interacting with mainframes. Whether it's through a Command Line Interface (CLI), APIs, or a graphical interface, Zowe opens the door to a new generation of mainframe professionals by giving them the tools they are familiar with.
The aim of this book, "Mastering Zowe: A Comprehensive Guide to Mainframe Modernization", is to offer a detailed yet easy-to-understand guide to getting started with Zowe and making the most of its impressive capabilities. From setting up Zowe and understanding its components, to securing your Zowe deployments and troubleshooting common issues, this book will serve as a comprehensive resource.
This book has been designed to cater to a broad range of readers - whether you're a student looking to understand Zowe for a project, a developer new to mainframes, or a seasoned mainframe professional interested in modernization techniques.
Mainframe modernization is a journey, not a destination. It requires both the willingness to adapt to new methods and the patience to navigate challenges. The mainframe ecosystem is constantly evolving, and so is Zowe. It is the readers' ability to adapt and grow with these changes that will define their success.