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Author: Belkis Leong-Hong
Publisher: John Wiley & Sons
ISBN:
Category : Computers
Languages : en
Pages : 364
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Book Description
Computer science textbook on the conception, implementation and functional use of DD-DS computer programme package (Data Dictionary, Directory System) in business management information systems - covers basis principles, meta-data base design, input and output facilities, interface and electronic networking, auditing applications, etc., and includes a glossary of relevant terms. Flow charts, illustrations and references.
Author: Belkis Leong-Hong
Publisher: John Wiley & Sons
ISBN:
Category : Computers
Languages : en
Pages : 364
Get Book Here
Book Description
Computer science textbook on the conception, implementation and functional use of DD-DS computer programme package (Data Dictionary, Directory System) in business management information systems - covers basis principles, meta-data base design, input and output facilities, interface and electronic networking, auditing applications, etc., and includes a glossary of relevant terms. Flow charts, illustrations and references.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1572
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Book Description
Author: Rosemary Rock-Evans
Publisher: Elsevier
ISBN: 1483140814
Category : Computers
Languages : en
Pages : 308
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Book Description
Analysis within the Systems Development Life-Cycle: Book 2, Data Analysis—The Methods describes the methods for carrying out data analysis within the systems development life-cycle and demonstrates how the results of fact gathering can be used to produce and verify the analysis deliverables. A number of alternative methods of analysis other than normalization are suggested. Comprised of seven chapters, this book shows the tasks to be carried out in the logical order of progression—preparation, collection, analysis of the existing system (which comprises the tasks of synthesis, verification, and approval)—and in each case how the input from the previous task is converted to the output for the next task until the final output—the verified approved deliverables—is obtained. The first chapter puts analysis into its place in the Systems Development Cycle (SDC) and explains what analysis really means. The next chapters cover, in logical sequence of dependency, the actual tasks of data analysis. The advantages and disadvantages of each method are described in the context of the life-cycle as a whole and in terms of the reliability of raw input, time problems, and so on. Each of the data models obtained using the different methods can be combined and subsequently refined using a number of step-by-step checks. The final chapter shows how the meta-model can be expanded by considering the intermediate outputs of the tasks of data analysis. This text will be of interest to systems analysts and designers and those who are involved in expert systems.
Author: Paul Beynon-Davies
Publisher: Bloomsbury Publishing
ISBN: 1349149314
Category : Computers
Languages : en
Pages : 407
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Book Description
In this third edition, the author has arranged the material in five major parts: context, tools, techniques, methods, management and discipline. Within the parts, popular chapters have been retained and updated to reflect modern developments in the area of information systems development. A number of new chapters have been included on topics such as object-oriented analysis and design methods, rapid applications development and business process re-engineering. Each chapter contains a number of case studies illustrating the frameworks, techniques and concepts discussed. A number of exercises are also included to test the understanding of the material.
Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 620
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Book Description
Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 612
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Book Description
Author:
Publisher:
ISBN:
Category : Industrial engineering
Languages : en
Pages : 190
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Book Description
Author:
Publisher:
ISBN:
Category : Industrial engineering
Languages : en
Pages : 192
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Book Description
Author: J.B. Dixit
Publisher: Firewall Media
ISBN: 9788131802663
Category : Computers
Languages : en
Pages : 452
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Book Description
Author: Jack Rabin
Publisher: CRC Press
ISBN: 9780824777395
Category : Business & Economics
Languages : en
Pages : 596
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Book Description
