Information Systems Reengineering
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Information Systems Reengineering
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Author : Joseph Fong
language : en
Publisher: Springer
Release Date : 1997-03
Information Systems Reengineering written by Joseph Fong and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-03 with Business & Economics categories.
Reengineering, in the context of this book, involves the redesign or transformation of existing Information Systems, while at the same time retaining as much of the original existing system as possible. This approach has obvious benefits when it involves systems that can be automated and/or supported by methods and tools. This book focuses on the practical approaches to Information Systems Reengineering. The two crucial technological areas covered include (1) the conversion of hierarchical or network database systems into relational database technology, or from relational to object-oriented databases, and (2) the integration of database systems and expert systems to produce management information systems (MIS) and executive information systems (EIS), where the concepts, the approach to be taken, and the benefits gained are summarized. The authors describe in detail database conversion techniques, reverse and forward engineering, and a reengineering methodology for information systems.
Information Systems Reengineering Integration And Normalization
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Author : Joseph Shi Piu Fong
language : en
Publisher: Springer
Release Date : 2015-02-09
Information Systems Reengineering Integration And Normalization written by Joseph Shi Piu Fong and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-09 with Computers categories.
Taking a very practical approach, the author describes in detail database conversion techniques, reverse engineering, forward engineering and re-engineering methodologies for information systems, offering a systematic software engineering approach for reusing existing database systems built with “old” technology. He demonstrates how the existing systems can be transformed into the new technologies with the preservation of semantic constraints and without loss of information. In this third edition, with a new chapter on Data Normalization the author shows once the databases have been converted, how to integrate them for consolidating information, and how to normalize them so that they are efficient and user friendly. Many examples, illustrations and case studies together with questions and answers ensure that the methodology is easy to follow. Ideal as a textbook for students studying information systems theories, Information Systems Reengineering Integration and Normalization will also be a valuable management reference book for Information Technology Practitioners. Additional material is available on www.extramaterials/978-3-319-12294-6
Information Systems Reengineering Integration And Normalization
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Author : Joseph S. P. Fong
language : en
Publisher: Springer Nature
Release Date : 2022-01-01
Information Systems Reengineering Integration And Normalization written by Joseph S. P. Fong and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-01 with Computers categories.
Database technology is an important subject in Computer Science. Every large company and nation needs a database to store information. The technology has evolved from file systems in the 60’s, to Hierarchical and Network databases in the 70’s, to relational databases in the 80’s, object-oriented databases in the 90’s, and to XML documents and NoSQL today. As a result, there is a need to reengineer and update old databases into new databases. This book presents solutions for this task. In this fourth edition, Chapter 9 - Heterogeneous Database Connectivity (HDBC) offers a database gateway platform for companies to communicate with each other not only with their data, but also via their database. The ability of sharing a database can contribute to the applications of Big Data and surveys for decision support systems. The HDBC gateway solution collects input from the database, transfers the data into its middleware storage, converts it into a common data format such as XML documents, and then distributes them to the users. HDBC transforms the common data into the target database to meet the user’s requirements, acting like a voltage transformer hub. The voltage transformer converts the voltage to a voltage required by the users. Similarly, HDBC transforms the database to the target database required by the users. This book covers reengineering for data conversion, integration for combining databases and merging databases and expert system rules, normalization for eliminating duplicate data from the database, and above all, HDBC connects all legacy databases to one target database for the users. The authors provide a forum for readers to ask questions and the answers are given by the authors and the other readers on the Internet.
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.
Information Systems Reengineering And Integration
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Author : Joseph Fong
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-08
Information Systems Reengineering And Integration written by Joseph Fong 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 2006-08 with Business & Economics categories.
Reengineering involves the re-design of an existing information system, whilst utilising as much of the existing system as possible. This book takes a practical approach to re-engineering existing systems and looks at data integration, and focuses on proven methods and tools. It also describes database conversion techniques in detail.
Challenges Of Information Technology Management In The 21st Century
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Author : Information Resources Management Association. International Conference
language : en
Publisher: IGI Global
Release Date : 2000
Challenges Of Information Technology Management In The 21st Century written by Information Resources Management Association. International Conference and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Business & Economics categories.
As the 21st century begins, we are faced with opportunities and challenges of available technology as well as pressured to create strategic and tactical plans for future technology. Worldwide, IT professionals are sharing and trading concepts and ideas for effective IT management, and this co-operation is what leads to solid IT management practices. This volume is a collection of papers that present IT management perspectives from professionals around the world. The papers seek to offer new ideas, refine old ones, and pose interesting scenarios to help the reader develop company-sensitive management strategies.
Database Reengineering And Interoperability
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Author : T.Y. Cheung
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Database Reengineering And Interoperability written by T.Y. Cheung 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 2012-12-06 with Social Science categories.
Modern computing management systems and application programs are often de signed as open systems. In an open environment, the users' application programs serving similar purposes, though possibly implemented using different hardware or software tech nologies, can interact easily and properly with one other. But, it is a big challenge in research and development to provide the means for integrating these technologies and reengineering the new or existing management systems so as to make all of the relevant components interoperable. In case of databases, because of the variety in data models and theory, the interoper ability and reengineering issues become even more complex and crucial, especially for companies heavily involved in data management. With the rapid advances in networking and database modeling technology, old issues may have to be reinvestigated and new issues come up constantly. It is our hope that this year's workshop, the sixth in a series of annual events, can provide a timely forum for database researchers and practitioners to share their recent experience and results in various aspects of this fast -developing field. This series of workshops has been organized by the Hong Kong Computer Society and financially supported by many local industrial and business companies. This year, the Cooperative Research Centre for Open Systems Technology, located in the Department of Computer Science, City University of Hong Kong, has joined the organization team and the list of financial sponsors.
Re Engineering And Flexi Systems
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Author : Mr. Rohit Manglik
language : en
Publisher: EduGorilla Publication
Release Date : 2024-03-23
Re Engineering And Flexi Systems written by Mr. Rohit Manglik and has been published by EduGorilla Publication this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-23 with Business & Economics categories.
EduGorilla Publication is a trusted name in the education sector, committed to empowering learners with high-quality study materials and resources. Specializing in competitive exams and academic support, EduGorilla provides comprehensive and well-structured content tailored to meet the needs of students across various streams and levels.
Business Process Reengineering
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Author : Heru Susanto
language : en
Publisher: CRC Press
Release Date : 2019-03-08
Business Process Reengineering written by Heru Susanto and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-08 with Business & Economics categories.
This volume shows how ICT (information and communications technology) can play the role of a driver of business process reengineering (BPR). ICT can aid in enabling improvement in BPR activity cycles as it provides many components that enhance performance that can lead to competitive advantages. IT can interface with BPR to improve business processes in terms of communication, inventory management, data management, management information systems, customer relationship management, computer-aided design, computer-aided manufacturing (CAM), and computer-aided engineering. This volume explores these issues in depth.
Business Process Re Engineering
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Author : Dr. Abhijit Chakraborty
language : en
Publisher: Archers & Elevators Publishing House
Release Date :
Business Process Re Engineering written by Dr. Abhijit Chakraborty and has been published by Archers & Elevators Publishing House this book supported file pdf, txt, epub, kindle and other format this book has been release on with Antiques & Collectibles categories.