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Author: Joseph Shi Piu Fong
Publisher: Springer
ISBN: 3319122959
Category : Computers
Languages : en
Pages : 391
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Book Description
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
Author: Joseph Shi Piu Fong
Publisher: Springer
ISBN: 3319122959
Category : Computers
Languages : en
Pages : 391
Get Book
Book Description
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
Author: Joseph S. P. Fong
Publisher: Springer Nature
ISBN: 3030795845
Category : Computers
Languages : en
Pages : 393
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Book Description
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.
Author: Joseph Fong
Publisher: Springer
ISBN: 9781848005013
Category : Computers
Languages : en
Pages : 370
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Book Description
Taking a practical approach, this revised book describes database conversion techniques, reverse engineering and forward engineering, and re-engineering methodology for information systems, offering a systematic software engineering approach for reusing existing database systems built with "old" technology. Many examples, illustrations and case studies are used, making the methodology easy to follow.
Author: Fong
Publisher:
ISBN: 9788184893632
Category :
Languages : en
Pages : 382
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Book Description
Author: Joseph Fong
Publisher: Springer
ISBN:
Category : Business & Economics
Languages : en
Pages : 268
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Book Description
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.
Author: Michael A. Mische
Publisher: CRC Press
ISBN: 1351358162
Category : Technology & Engineering
Languages : en
Pages : 472
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Book Description
Reengineering is using information technology to improved performance and cut costs. Its main premise is to examine the goals of an organization and redesign work and business processes from the ground up rather than to simply automate existing tasks and functions. Reengineering is driven by open markets and competition. It is part of responding to a global economy where worldwide customers are more sophisticated and demanding. Defining and executing a systems integration process is a challenging project for a CIO or IS director. Let Reengineering: Systems Integration Success show you how. This multiauthored book covers all aspects of the systems integration process. It addresses critical success factors and underlying pitfalls of systems integration. Packed with features and benefits, Reengineering: Systems Integration Success is the key to success in your organization.
Author: United States. Patent and Trademark Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 322
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Book Description
Author: United States. Patent and Trademark Office
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 324
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Book Description
Author: Joseph Fong
Publisher: Springer Science & Business Media
ISBN:
Category : Business & Economics
Languages : en
Pages : 392
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Book Description
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.
Author: Mitra, Amit
Publisher: IGI Global
ISBN: 1599049236
Category : Business & Economics
Languages : en
Pages : 424
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Book Description
Innovation, agility, and coordination are paramount in the support of value in the global knowledge economy. Therefore, the long-term success of a company is increasingly dependent on its underlying resilience and agility. Knowledge Reuse and Agile Processes: Catalysts for Innovation addresses flexibility of both business and information systems through component technology at the nexus of three seemingly unrelated disciplines: service-oriented architecture, knowledge management, and business process management. Providing practitioners and academians with timely, compelling research on agile, adaptive processes and information systems, this Premier Reference Source will enhance the collection of every reference library.
