Modernizing Legacy Systems
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Modernizing Legacy Systems
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Author : Robert C. Seacord
language : en
Publisher: Addison-Wesley Professional
Release Date : 2003
Modernizing Legacy Systems written by Robert C. Seacord and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Business & Economics categories.
Most organizations rely on complex enterprise information systems (EISs) to codify their business practices and collect, process, and analyze business data. These EISs are large, heterogeneous, distributed, constantly evolving, dynamic, long-lived, and mission critical. In other words, they are a complicated system of systems. As features are added to an EIS, new technologies and components are selected and integrated. In many ways, these information systems are to an enterprise what a brain is to the higher species--a complex, poorly understood mass upon which the organism relies for its very existence. To optimize business value, these large, complex systems must be modernized--but where does one begin? This book uses an extensive real-world case study (based on the modernization of a thirty year old retail system) to show how modernizing legacy systems can deliver significant business value to any organization.
Modernizing Legacy Banking Systems A Practical Guide To Digital Transformation 2025
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Author : Malli Temburu, Rakesh Kumar
language : en
Publisher: YASHITA PRAKASHAN PRIVATE LIMITED
Release Date :
Modernizing Legacy Banking Systems A Practical Guide To Digital Transformation 2025 written by Malli Temburu, Rakesh Kumar and has been published by YASHITA PRAKASHAN PRIVATE LIMITED this book supported file pdf, txt, epub, kindle and other format this book has been release on with Law categories.
PREFACE The financial services industry is at the precipice of a profound transformation. As technology continues to evolve, so too does the need for banks and financial institutions to modernize their core systems, many of which are deeply entrenched in legacy infrastructure. These outdated systems, while functional, are increasingly becoming impediments to growth, innovation, and customer satisfaction. To remain competitive and relevant in the modern world, banks must embrace digital transformation, adopt new technologies, architectures, and processes that enable them to meet the expectations of today’s digital-first customers. “Modernizing Legacy Banking Systems: A Practical Guide to Digital Transformation” is written for banking executives, IT leaders, and financial technology professionals seeking to navigate the complex journey of modernizing their legacy systems. In this book, we delve into the strategic, technical, and operational considerations of digital transformation in the banking sector. We examine the key challenges faced by institutions operating with legacy systems and provide practical guidance on how to evolve these systems to harness the full potential of modern technologies like cloud computing, data analytics, artificial intelligence (AI), and open APIs. This guide aims to provide a comprehensive, step-by-step approach to the modernization process, exploring everything from understanding the fundamentals of legacy banking systems to leveraging new technologies for improved operational efficiency, customer experience, and regulatory compliance. With case studies, industry best practices, and expert insights, we outline how banks can transform their IT infrastructure while minimizing risk and ensuring that customer needs remain at the heart of the process. The traditional model of banking—characterized by rigid, monolithic, and often siloed systems—is no longer suitable in an era where customers expect seamless, personalized, and always-on services. Modern banks are increasingly turning to cloud computing, data analytics, artificial intelligence, and API-driven architectures to provide more agile, scalable, and cost-effective solutions. Yet, the journey to digital transformation is complex. The scale of change required is vast, and each institution’s path will be unique, depending on its existing technology landscape, organizational culture, and strategic goals. We also explore the critical importance of data management, cybersecurity, and compliance in this transformation. As banks modernize their systems, they must ensure that security and privacy remain top priorities. Ensuring compliance with financial regulations, including GDPR, CCPA, and Basel III, is essential for both mitigating risk and maintaining customer trust in an increasingly interconnected digital world. The challenges of modernizing legacy banking systems are significant, but the opportunities are equally vast. With the right tools and strategies in place, banks can not only improve their internal operations but also enhance customer satisfaction, drive innovation, and create new avenues for growth. From improving operational efficiency to offering new services, the benefits of a well-executed digital transformation are clear. This book aims to serve as both a roadmap and a reference for financial institutions at any stage of their modernization journey. Whether you’re just beginning to explore the potential of digital transformation or are during overhauling your systems, this guide provides valuable insights and actionable strategies that can help ensure success. In the chapters that follow, we will walk you through the essential components of modernizing legacy banking systems, covering topics ranging from the technical architecture of cloud-based core banking platforms to the role of artificial intelligence in improving customer service. By the end of this guide, readers will have a clear understanding of how to navigate the complexities of digital transformation and unlock the full potential of modern banking technology. As we move forward into this digital age, one thing is certain: banks must evolve, adapt, and embrace change if they are to thrive. This book will help you take the first steps on that transformative journey. Authors
Modernizing Enterprise Java
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Author : Markus Eisele
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2021-10-21
Modernizing Enterprise Java written by Markus Eisele and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-21 with Computers categories.
While containers, microservices, and distributed systems dominate discussions in the tech world, the majority of applications in use today still run monolithic architectures that follow traditional development processes. This practical book helps developers examine long-established Java-based models and demonstrates how to bring these monolithic applications successfully into the future. Relying on their years of experience modernizing applications, authors Markus Eisele and Natale Vinto walk you through the steps necessary to update your organization's Java applications. You'll discover how to dismantle your monolithic application and move to an up-to-date software stack that works across cloud and on-premises installations. Learn cloud native application basics to understand what parts of your organization's Java-based applications and platforms need to migrate and modernize Understand how enterprise Java specifications can help you transition projects and teams Build a cloud native platform that supports effective development without falling into buzzword traps Find a starting point for your migration projects by identifying candidates and staging them through modernization steps Discover how to complement a traditional enterprise Java application with components on top of containers and Kubernetes
Soa Source Book
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Author : The Open Group
language : en
Publisher: Van Haren
Release Date : 2020-06-11
Soa Source Book written by The Open Group and has been published by Van Haren this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-11 with Architecture categories.
Software services are established as a programming concept, but their impact on the overall architecture of enterprise IT and business operations is not well-understood. This has led to problems in deploying SOA, and some disillusionment. The SOA Source Book adds to this a collection of reference material for SOA. It is an invaluable resource for enterprise architects working with SOA.The SOA Source Book will help enterprise architects to use SOA effectively. It explains: What SOA is How to evaluate SOA features in business terms How to model SOA How to use The Open Group Architecture Framework (TOGAF ) for SOA SOA governance This book explains how TOGAF can help to make an Enterprise Architecture. Enterprise Architecture is an approach that can help management to understand this growing complexity.
Modernizing Legacy Applications To Microsoft Azure
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Author : Steve Read
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-09-22
Modernizing Legacy Applications To Microsoft Azure written by Steve Read and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-22 with Computers categories.
Move legacy applications to a hyper-scale cloud such as Azure using best practices and surefire techniques Key Features Meet the needs of mainframe applications using hyper-scale platform Move from a monolithic architecture to a modern cloud architecture by employing a perspective plan Avoid the big bang approach to modernization when in need of a phased approach Purchase of the print or Kindle book includes a free PDF eBook Book Description Organizations have varying circumstances, objectives, and prerequisites when contemplating a hyper-scale cloud solution transformation to a platform such as Azure. Modernizing Legacy Applications to Microsoft Azure uncovers potential scenarios and provides choices, methodologies, techniques, and prospective possibilities for transitioning from legacy applications to the Microsoft Azure environment. You’ll start by understanding the legacy systems and the main concerns regarding migration. Then, you’ll investigate why distributed architectures are compelling and the various components of the Azure platform needed during migration. After that, you’ll explore the approaches to modernizing legacy applications and the Rs of modernizing (i.e., rehost, refactor, rearchitect, and retire). You’ll also learn about integration approaches and potential pitfalls. By the end of this book, you’ll be well equipped to modernize your legacy workloads while being aware of pitfalls and best practices. What will you learn Understand your current legacy estate's options before moving to Azure Move to a cloud environment from your legacy applications Build equivalent or superior application SLAs in Azure Use interoperability to enable a phased approach Integrate DevOps to help accelerate modernization Extend application functionality after migration Who this book is for This book is for both decision makers and implementers including CIOs, CTOs, data and application architects, developers (both legacy and cloud), and business strategists. Prior knowledge of legacy languages and modern cloud-based languages like C#/.NET and Java would be helpful.
Information Systems Transformation
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Author : William M. Ulrich
language : en
Publisher: Morgan Kaufmann
Release Date : 2010
Information Systems Transformation written by William M. Ulrich and has been published by Morgan Kaufmann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Computers categories.
"Architecture-Driven Modernization (ADM) restores the value of entrenched systems by capturing and retooling various aspects of existing application environments, allowing old infrastructures to deliver renewed value and align effectively with enterprise strategies and business architectures. This book provides a practical guide to organizations seeking ways to understand and leverage existing systems as part of their information management strategies. It includes an introduction to ADM disciplines, tools, and standards as well as a series of scenarios outlining how ADM is applied to various initiatives. Drawing upon lessons learned from real modernization projects, it distills the theory and explains principles, processes, and best practices for every industry"--Resource description p.
Evolving Legacy Systems Transitioning To Microservices And Cloud Native Architectures
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Author : Adam Jones
language : en
Publisher: Walzone Press
Release Date : 2025-01-09
Evolving Legacy Systems Transitioning To Microservices And Cloud Native Architectures written by Adam Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-09 with Computers categories.
'Evolving Legacy Systems: Transitioning to Microservices and Cloud-Native Architectures' provides a crucial roadmap for organizations aiming to modernize their IT infrastructure. Written for IT professionals, architects, and business leaders, this book demystifies the complexities of transitioning from rigid, outdated systems to flexible, scalable microservices and robust cloud-native solutions. Delving deep into practical strategies, the book guides readers through each phase of the migration process—from the initial assessment and planning stages, through to the decomposition of monolithic systems and data management challenges. It also covers migration to cloud platforms, rigorous testing strategies, and essential monitoring and maintenance practices in new environments. With a focus on actionable insights and proven methodologies, this text equips readers with the knowledge needed to successfully manage the transformation, ensuring that it aligns with business goals and minimizes risk. The clear, factual tone makes complex concepts accessible, turning the theoretical into the achievable. Enhance your organization’s agility, efficiency, and competitive edge with 'Evolving Legacy Systems: Transitioning to Microservices and Cloud-Native Architectures'—an indispensable resource for navigating the challenges and seizing the opportunities of modern IT architecture.
Devops For The Modern Enterprise
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Author : Mirco Hering
language : en
Publisher: IT Revolution
Release Date : 2018-04-03
Devops For The Modern Enterprise written by Mirco Hering and has been published by IT Revolution this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-03 with Business & Economics categories.
Many organizations are facing the uphill battle of modernizing their legacy IT infrastructure. Most have evolved over the years by taking lessons from traditional or legacy manufacturing: creating a production process that puts the emphasis on the process instead of the people performing the tasks, allowing the organization to treat people like resources to try to achieve high-quality outcomes. But those practices and ideas are failing modern IT, where collaboration and creativeness are required to achieve high-performing, high-quality success. Mirco Hering, a thought leader in managing IT within legacy organizations, lays out a roadmap to success for IT managers, showing them how to create the right ecosystem, how to empower people to bring their best to work every day, and how to put the right technology in the driver's seat to propel their organization to success. But just having the right methods and tools will not magically transform an organization; the cultural change that is the hardest is also the most impactful. Using principles from Agile, Lean, and DevOps as well as first-hand examples from the enterprise world, Hering addresses the different challenges that legacy organizations face as they transform into modern IT departments.
Tradition And Modernization In Japanese Culture
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Author : Donald H. Shively
language : en
Publisher: Princeton University Press
Release Date : 2015-03-08
Tradition And Modernization In Japanese Culture written by Donald H. Shively and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-08 with History categories.
Essays on the Iwakura Embassy, the realistic painter Takahashi Yuichi, the educational system, and music, show how the Japanese went about borrowing from the West in the first decades after the Restoration: the formulation of strategies for modernizing and the adaptation of Western models to Meiji culture. In the second half of the volume, the darker side, the pathology of modernization, is seen. The adjustment of the individual and the effects of progressive modernization on culture in an increasingly complex, twentieth-century society are recurring themes. They are illustrated with particular intensity in the experience of such writers as Natsume Soseki and Kobayashi Hideo, in the thought of Nishida Kitaro, and in the millenarian aspects of the new religions. Originally published in 1971. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Re Engineering Legacy Software
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Author : Chris Birchall
language : en
Publisher: Simon and Schuster
Release Date : 2016-04-15
Re Engineering Legacy Software written by Chris Birchall and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-15 with Computers categories.
Summary As a developer, you may inherit projects built on existing codebases with design patterns, usage assumptions, infrastructure, and tooling from another time and another team. Fortunately, there are ways to breathe new life into legacy projects so you can maintain, improve, and scale them without fighting their limitations. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Book Re-Engineering Legacy Software is an experience-driven guide to revitalizing inherited projects. It covers refactoring, quality metrics, toolchain and workflow, continuous integration, infrastructure automation, and organizational culture. You'll learn techniques for introducing dependency injection for code modularity, quantitatively measuring quality, and automating infrastructure. You'll also develop practical processes for deciding whether to rewrite or refactor, organizing teams, and convincing management that quality matters. Core topics include deciphering and modularizing awkward code structures, integrating and automating tests, replacing outdated build systems, and using tools like Vagrant and Ansible for infrastructure automation. What's Inside Refactoring legacy codebases Continuous inspection and integration Automating legacy infrastructure New tests for old code Modularizing monolithic projects About the Reader This book is written for developers and team leads comfortable with an OO language like Java or C#. About the Author Chris Birchall is a senior developer at the Guardian in London, working on the back-end services that power the website. Table of Contents PART 1 GETTING STARTED Understanding the challenges of legacy projects Finding your starting point PART 2 REFACTORING TO IMPROVE THE CODEBASE Preparing to refactor Refactoring Re-architecting The Big Rewrite PART 3 BEYOND REFACTORING—IMPROVING PROJECT WORKFLOWAND INFRASTRUCTURE Automating the development environment Extending automation to test, staging, and production environments Modernizing the development, building, and deployment of legacy software Stop writing legacy code!