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The mainframe - a powerful, resilient, and secure computing platform - is at the heart of many global businesses, handling immense volumes of transactions daily. However, in today's rapidly evolving technological landscape, maintaining efficiency and competitiveness requires modernization. This imperative has brought continuous integration and continuous deployment (CI/CD) practices into the limelight, extending even to the world of mainframes...

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 trans...

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 ...

As we dive into the digital era, businesses are racing to transform their IT infrastructure to keep pace with the growing demands of the interconnected world. Mainframe systems, a stalwart of the computing world, are not an exception to this transformation. They have and continue to play a critical role in our everyday lives - powering key sectors like finance, healthcare, transportation, and even our government. While mainframes are renowne...

This book, "Harnessing Mainframe Databases: Strategies for Modern Data Management, " was born out of the need for a comprehensive and up-to-date resource on mainframe databases. It is intended to help both novices and seasoned IT professionals navigate the complex landscape of these unique data systems. Starting with an introduction to the world of mainframes and their databases, we delve into the intricate details of their architecture, dat...

Welcome to "Embracing Modernity: A Comprehensive Guide to Mainframe Containerization." This book is designed as a comprehensive journey that will guide you from understanding the basic concepts of mainframes and containerization to the complexities of implementing and managing containers in a mainframe environment. Mainframes have been the cornerstone of the business world for many years, powering most of the critical operations in sectors s...

Mainframe Transaction Processing: Principles, Practices, and Paradigms" aims to provide readers a comprehensive guide to the world of mainframe transaction processing. The aim is to shed light on the crucial role that mainframes play in modern businesses and industries and to unravel the complexity of transaction processing systems. The book is designed to be informative for a wide range of readers. It provides a fundamental understanding fo...

The world of technology is constantly evolving and, with it, so are the methodologies that guide how we develop and manage these technological advancements. Agile methodologies have taken the software development world by storm, offering flexible and efficient ways to handle complex projects in a rapidly changing environment. Yet, there has been a conspicuous gap in the application of Agile methodologies to one particular area of technology - ...

In the ever-evolving world of technology, few entities have stood the test of time as steadfastly as the mainframe. These powerful computing behemoths have been the backbone of industries across the globe for decades, processing vast amounts of data securely and efficiently. Yet, as the digital landscape undergoes rapid transformation, the role and relevance of mainframes have come under scrutiny. The call for innovation, agility, and adapta...

In the tech-centric world of today, where agile startups and cutting-edge technologies capture headlines, the mention of 'mainframes' often evokes nostalgic memories of large, room-filling machines with spinning tapes. Yet, these iconic symbols of early computing are far from extinct. In fact, the mainframe is deeply embedded in the foundational infrastructure of numerous global organizations, silently powering critical applications from banki...

In the ever-evolving landscape of software development, one architectural paradigm has risen to the forefront, promising unprecedented flexibility, scalability, and integration capabilities: microservices. The transition from monolithic mainframe applications to microservices has become a pivotal milestone for organizations seeking to thrive in the digital age. "Microservices: Decomposing Monolithic Mainframe Applications" is a book that del...

In the ever-evolving landscape of technology, where the old meets the new, a quiet revolution is taking place in the heart of our data-driven enterprises. Mainframes, the sturdy workhorses that have powered critical business operations for decades, are embracing the future through RESTful APIs. Welcome to "Mainframe REST: Bridging Legacy Power with Modern Agility." This book is your gateway to a transformational journey where we explore the ...

Mainframe architecture represents a key milestone in the evolution of computing. It is the foundation of the modern computing infrastructure that powers the business and technological landscape today. This architecture has revolutionized the way we store, process, and manage data, enabling organizations to handle large amounts of information and perform complex operations with ease. This book provides a comprehensive overview of the mainfram...

The mainframe has long been the backbone of the computing world, powering critical applications in various industries, including finance, healthcare, government, and transportation. Its unmatched reliability, scalability, and performance have made it a trusted solution for managing vast amounts of data and complex transactions. Despite the emergence of new technologies, the mainframe continues to hold a significant position in the IT landscape...

Mainframe storage has been the backbone of large organizations for several decades, providing a robust, reliable, and secure foundation for data management and processing. As the volume of data generated by businesses continues to grow exponentially, the importance of mainframe storage in managing and protecting critical information has only increased. This book aims to provide a comprehensive guide to understanding, implementing, and optimizi...

Mainframe systems programming is a critical field that requires a deep understanding of the underlying hardware, operating systems, and software components that comprise mainframe computer systems. Mainframes are still widely used in many industries, particularly in finance, healthcare, and government, where they offer unparalleled processing power, reliability, and security. As a mainframe systems programmer, you will be responsible for confi...

In the world of computing, mainframe computers play a crucial role in running the most important and mission-critical systems that power our society. These machines, with their unparalleled reliability and processing power, have been a staple of enterprise computing for decades, and continue to be an essential part of many large organizations. However, operating a mainframe is a complex and challenging task that requires specialized knowledg...

Mainframes have been a critical part of enterprise IT infrastructure for many years, and they continue to play a vital role in today's digital landscape. As enterprises modernize their IT environments, the role of mainframes in supporting mission-critical workloads remains as important as ever. Mainframe networking is a complex and challenging field, and many IT professionals find it difficult to keep up with the latest trends and best practic...

The world of computing has undergone several paradigm shifts since the dawn of the digital age. Mainframes, once the backbone of the computing industry, have been challenged by emerging technologies and platforms such as personal computers, servers, cloud computing, and edge computing. This book, "Mainframes vs Other Platforms: A Pragmatic View, " is a comprehensive guide to understanding and comparing the various computing platforms, their ev...

Mainframe computing has been a cornerstone of the IT industry for over half a century. While newer technologies have emerged over the years, the mainframe continues to play a vital role in many industries, handling mission-critical operations and large-scale transaction processing with unmatched reliability and efficiency. This book aims to provide a comprehensive overview of mainframe computing, covering its history, architecture, operating s...