Centralization Versus Decentralization of Information Systems a Critical Surve
Centralization Versus Decentralization of Information Systems a Critical Surve
Jacob Akoka
The book Centralization Versus Decentralization of Information Systems a Critical Surve was written by author Jacob Akoka Here you can read free online of Centralization Versus Decentralization of Information Systems a Critical Surve book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Centralization Versus Decentralization of Information Systems a Critical Surve a good or bad book?
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It's a particu- larly useful technique for distributed processing networks. The author divides user requirements into three basic categories: 1. Information processing, or manipulation of Information in a way that produces the desired result; 2. Netv7ork processing, or the movement of information between the various network nodes; 3. Database or storage of information within the network in forms convenient to network users. Becker, Hal, B. The author claims that the users requirements should be... essentially independent of specific hardware, soft- ware and applications. These functional requirements are defined in terms of: topology, anticipated volume of information flow, existing information processing facilities, response time, availability, and security. Using the requirement statement as input, the analysis and design sequence employs an iterative, interacti"" series of steps to derive a workable, optimum, econom- ically justifiable network configuration. "Six Steps to Network Analysis and Design, " DataComm User .
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