Mainframes og minidatamater

In the rapidly evolving world of software development and deployment, the integration of modern DevOps tools with traditional computing platforms, like mainframes, has become increasingly vital. This book, "How to Harness the Power of Jenkins on Mainframes: A Comprehensive Guide," is crafted to bridge the gap between cutting-edge automation practices and the robust, time-tested mainframe systems that underpin much of the global IT infrastructure.The aim of this book is twofold. Firstly, it seeks to provide readers with a thorough understanding of Jenkins, a leading automation server, and its application in the unique environment of mainframes. Secondly, the book focuses on practical, real-world implementations, eschewing abstract theories in favor of actionable guidance, illustrated with examples from successful deployments in diverse industries.Our journey begins with an introduction to Jenkins and mainframes, explaining their individual significance and the synergies of their combination. We then delve into the prerequisites and requirements necessary for implementing Jenkins in a mainframe environment, ensuring that even readers new to either Jenkins or mainframes can confidently navigate this terrain.Subsequent chapters deal with setting up and configuring the environment, detailing the steps to prepare both Jenkins and the mainframe for seamless integration. We address job configuration, advanced features, and provide strategies for monitoring, maintenance, and optimization, all tailored specifically for mainframe applications.In lieu of detailed case studies, which often delve into specifics that may not be broadly applicable, we present examples of successful implementations. These examples, drawn from various sectors, demonstrate the versatility and efficiency gains achievable through the integration of Jenkins with mainframes.As technology continues to advance, understanding how to effectively utilize tools like Jenkins in a mainframe context will become increasingly crucial. Whether you are a seasoned professional seeking to update your skills or a newcomer eager to explore the intersection of modern DevOps and traditional computing, this book is designed to be your guide through the fascinating world of Jenkins on mainframes.

In the world of mainframes, the IBM z/OS operating system remains a stalwart platform, essential for numerous industries across the globe. The z/OS Management Facility (z/OSMF) represents a key piece of this technological juggernaut, a solution designed to simplify, streamline, and modernize z/OS system management. The z/OSMF is not just a part of the story of mainframe innovation-it is pivotal to its future.The purpose of this book, "Mastering z/OS Management Facility: A Comprehensive Guide to Mainframe Innovation", is to introduce and demystify z/OSMF to a wide range of readers: from the seasoned mainframe professionals looking to adapt to modern management techniques, to the budding enthusiasts wanting to get a foothold in this expansive field.The book begins by offering an overview and historical perspective of z/OSMF, setting a solid foundation of understanding. We then delve into the architectural structure of z/OSMF, detailing its core components, functions, and services. We believe it's critical for users to understand the backbone of the system they are using, to enable more proficient and efficient usage.To bridge the gap between theory and practice, the book provides a comprehensive guide on installing, configuring, and verifying z/OSMF, accompanied by plenty of screenshots and step-by-step instructions. It also includes a thorough walkthrough of the z/OSMF interface and a detailed description of how to leverage z/OSMF for effective system management.As we delve deeper, we explore advanced features such as plug-ins, extensions, capacity provisioning, and the utilization of REST APIs in z/OSMF. These sections cater to readers who wish to harness the full potential of z/OSMF for their mainframe operations.Security and compliance, vital aspects of any IT operation, get their due attention. Role-based access control and auditing management strategies are discussed to help safeguard your systems and data. Furthermore, the book offers advice for troubleshooting and maintaining z/OSMF, ensuring its smooth operation and long-term efficacy.Finally, we gaze into the crystal ball, examining the future directions of z/OSMF and what they mean for the broader landscape of mainframe management.

In this ever-evolving world of technology, where cloud computing, machine learning, and IoT are the talk of the town, it's easy to forget the stalwarts that keep our digital world running smoothly. Among these unsung heroes of the IT world, the mainframe computer holds a special place. Despite the onset of newer technologies, mainframes continue to be the backbone of many industries, handling a significant portion of the world's business transactions.SOAP, or Simple Object Access Protocol, has been pivotal in allowing mainframes to communicate effectively with the digital universe. By using SOAP, mainframes can provide their robust and reliable services over the network to clients, regardless of the client's platform or language. In an era where interoperability is key, SOAP's role in mainframe architecture is more critical than ever.This book, "Mastering SOAP in Mainframes: A Comprehensive Guide to Web Services in Enterprise Computing," is designed to illuminate the essential role of SOAP in mainframe environments. The aim is to provide a practical guide to professionals who are working, or aspiring to work, with mainframe SOAP services. From basic concepts to advanced topics, this book covers a broad spectrum of knowledge, intended to help you navigate through the intricacies of SOAP in mainframe environments.The book begins with an introduction to mainframes and SOAP, providing the necessary foundation for later chapters. It then delves into the specifics of SOAP in the mainframe world, discussing configuration, implementation, and testing of SOAP services. Later sections focus on managing, monitoring, and ensuring the security of these services. Advanced topics and future trends are also covered, offering a forward-looking perspective on SOAP's role in mainframe computing.Throughout the book, emphasis has been laid on practical, real-world scenarios. Case studies illustrate the theory in practice, providing a bridge between abstract concepts and their tangible applications.

Programming can feel daunting at times, and it is especially intimidating to beginners, but with the invention of the Raspberry Pi, it became much easier to learn and more affordable. The Pi is a tiny credit card-sized computer that led to the appearance of an entirely new community of geeks. With this straightforward, easy to follow guide, aspiring programmers can now learn the craft without feeling overwhelmed and develop cool gadgets and complex robots.The Raspberry Pi has sold millions of units since its arrival on the market, and this Comprehensive Beginner's Guide to Setup, Programming (Concepts and Techniques) and Developing Cool Raspberry Pi Projects will show you why! Here's what you will gain by reading this beginner-friendly book:Set up your very own Raspberry Pi and learn how to connect other devices to it.Learn how to work with Linux and use basic commands.Enter the world of Programming with Python, a powerful language with world-wide renown for being easy to learn, but highly versatile.Grasp the more advanced concepts of object-oriented programming.Explore the process of creating cool projects, from the humble web crawler to the mighty weather station.Open your mind to an entire world of possibilities. After all, it's easy as pie!