Practical SSADM Version 4+

Practical SSADM Version 4+

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Practical SSADM Version 4+ covers the analysis and design of information systems from Requirements Analysis to Physical Design.The central case study is based on the authors' business and teaching experience, and details the analysis and design of a computer system for a food warehousing company. The study has been developed to provide a complete and comprehensive set of products of sufficient complexity and size to thoroughly illustrate all of the core techniques of SSADM, while still being in accessible to readers from all backgrounds.It is important to name a relationship in both directions as it forces us to examine the true nature of the relationship, sometimes leading to the discovery of additional relationships or even delivered entities. ... It makes the diagram easier to follow if we avoid crossing lines as much as possible. ... a#39;winea#39;, a#39;soft drinka#39;, a#39; canned foodaquot;, a#39;ice creama#39; etc.; these product types are stored in different distinct areas or zones; each one of these zones is of a different type such as a#39;frozena#39;, a#39;dry a#39;, a#39;bondeda#39;, anbsp;...

Title:Practical SSADM Version 4+
Author:Philip L. Weaver, Nick Lambrou, Matthew Walkley
Publisher:Ft Press - 1998


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