Legacy Software System Re Engineering
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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 Core topics include deciphering and modularizing awkward code structures, integrating and automating tests, replacing outdated build systems, and using tools like Vagrant and Ansible for infrastructure automation.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!
Legacy Software System Re Engineering
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Author : Yellow Sea
language : en
Publisher:
Release Date : 1998
Legacy Software System Re Engineering written by Yellow Sea and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Object Oriented Reengineering Patterns
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Author : Serge Demeyer
language : en
Publisher: Lulu.com
Release Date : 2009
Object Oriented Reengineering Patterns written by Serge Demeyer and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Computers categories.
Object-Oriented Reengineering Patterns collects and distills successful techniques in planning a reengineering project, reverse-engineering, problem detection, migration strategies and software redesign. This book is made available under the Creative Commons Attribution-ShareAlike 3.0 license. You can either download the PDF for free, or you can buy a softcover copy from lulu.com. Additional material is available from the book's web page at http://scg.unibe.ch/oorp
Model Driven Software Migration A Methodology
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Author : Christian Wagner
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-03-10
Model Driven Software Migration A Methodology written by Christian Wagner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-10 with Computers categories.
Today, reliable software systems are the basis of any business or company. The continuous further development of those systems is the central component in software evolution. It requires a huge amount of time- man power- as well as financial resources. The challenges are size, seniority and heterogeneity of those software systems. Christian Wagner addresses software evolution: the inherent problems and uncertainties in the process. He presents a model-driven method which leads to a synchronization between source code and design. As a result the model layer will be the central part in further evolution and source code becomes a by-product. For the first time a model-driven procedure for maintenance and migration of software systems is described. The procedure is composed of a model-driven reengineering and a model-driven migration phase. The application and effectiveness of the procedure are confirmed with a reference implementation applied to four exemplary systems.
Information Systems Reengineering For Modern Business Systems Erp Supply Chain And E Commerce Management Solutions
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Author : Valverde, Raul
language : en
Publisher: IGI Global
Release Date : 2012-02-29
Information Systems Reengineering For Modern Business Systems Erp Supply Chain And E Commerce Management Solutions written by Valverde, Raul and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-29 with Business & Economics categories.
Businesses must constantly adapt to a dynamically changing environment that requires choosing an adaptive and dynamic information architecture that has the flexibility to support both changes in the business environment and changes in technology. In general, information systems reengineering has the objective of extracting the contents, data structures, and flow of data and process contained within existing legacy systems in order to reconstitute them into a new form for subsequent implementation. Information Systems Reengineering for Modern Business Systems: ERP, Supply Chain and E-Commerce Management Solutions covers different techniques that could be used in industry in order to reengineer business processes and legacy systems into more flexible systems capable of supporting modern trends such as Enterprise Resource Planning (ERP), supply chain management systems and e-commerce. This reference book also covers other issues related to the reengineering of legacy systems, which include risk management and obsolescence management of requirements.
Re Engineering Rpg Legacy Applications
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Author : Paul Tuohy
language : en
Publisher: MC Press
Release Date : 1999
Re Engineering Rpg Legacy Applications written by Paul Tuohy and has been published by MC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computers categories.
Re-engineering AS/400 Legacy Applications and companion CD ROM provide a tutorial aimed at showing you how to modernize your applications by taking you step by step through the re-engineering of a sample application. Author Paul Tuohy covers conversion of RPG IV programs, as well as re-engineering them to take full advantage of RPG IV and ILE. He also covers triggers, referential integrity, and APIs so that your applications can take advantage of all the new technology that is available today. This book will be a valuable aid as you evaluate your legacy applications and then move into re- engineering.
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.
Bio Inspired Computing
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Author : Anu Bajaj
language : en
Publisher: Springer Nature
Release Date : 2025-05-28
Bio Inspired Computing written by Anu Bajaj and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-28 with Computers categories.
This book presents 53 selected papers focused on Machine Learning and Applications from the 14th International Conference on Innovations in Bio-Inspired Computing and Applications (IBICA 2023) and 13th World Congress on Information and Communication Technologies (WICT 2023), which was held in five different cities namely Olten, Switzerland; Porto, Portugal; Kaunas, Lithuania; Greater Noida, India; Kochi, India and in online mode. IBICA-WICT 2023 had contributions by authors from 36 countries. This book offers a valuable reference guide for all scientists, academicians, researchers, students, and practitioners focused on real-world applications of modern ICT and bio-inspired computing.
Design Requirements Engineering A Ten Year Perspective
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Author : Kalle Lyytinen
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-01-20
Design Requirements Engineering A Ten Year Perspective written by Kalle Lyytinen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-20 with Computers categories.
Since its inception in 1968, software engineering has undergone numerous changes. In the early years, software development was organized using the waterfall model, where the focus of requirements engineering was on a frozen requirements document, which formed the basis of the subsequent design and implementation process. Since then, a lot has changed: software has to be developed faster, in larger and distributed teams, for pervasive as well as large-scale applications, with more flexibility, and with ongoing maintenance and quick release cycles. What do these ongoing developments and changes imply for the future of requirements engineering and software design? Now is the time to rethink the role of requirements and design for software intensive systems in transportation, life sciences, banking, e-government and other areas. Past assumptions need to be questioned, research and education need to be rethought. This book is based on the Design Requirements Workshop, held June 3-6, 2007, in Cleveland, OH, USA, where leading researchers met to assess the current state of affairs and define new directions. The papers included were carefully reviewed and selected to give an overview of the current state of the art as well as an outlook on probable future challenges and priorities. After a general introduction to the workshop and the related NSF-funded project, the contributions are organized in topical sections on fundamental concepts of design; evolution and the fluidity of design; quality and value-based requirements; requirements intertwining; and adapting requirements practices in different domains.
Ignou Software Engineering Previous 10 Years Solved Papers
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Author : Manish Soni
language : en
Publisher:
Release Date : 2024-11-17
Ignou Software Engineering Previous 10 Years Solved Papers written by Manish Soni and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-17 with Study Aids categories.
Solved papers are an invaluable resource for any student. They provide insights into the patterns and types of questions asked in examinations, help you understand the depth and breadth of the curriculum, and allow you to practice with real, previously asked questions. By working through these papers, you will gain a better understanding of the exam format and can build confidence in your preparation. As, you browse through this book, you'll find solutions to questions from various software engineering courses offered by IGNOU. Our team of experienced software engineering educators and professionals has worked diligently to provide clear and accurate solutions, ensuring that you can learn not only from the questions but also from the way they are answered. Each solution is accompanied by detailed explanations to help you understand the concepts, methodologies, and best practices in software engineering. Maximizing Your Exam Success While this book is a valuable resource for your exam preparation, remember that success in your software engineering studies depends on consistent effort and a structured approach. We encourage you to: Read and understand the course materials provided by IGNOU. Attend classes, engage with your instructors, and participate in group discussions. Solve the questions on your own before reviewing the solutions in this book. Create a study plan that allows you to cover all relevant topics. Take practice tests under exam conditions to gauge your progress and identify areas that need improvement.