This dissertation describes partial requirements for the Plexsys Development Environment (DE) for developing and implementing Management Information Systems (MIS). A DE is a complete and unified set of concepts, techniques, and tools (methods) that aid in normative requirements analysis, elicitation and ideation of unique requirements, modeling, analyzing, and performing design transforms. A framework is proposed as an aid for evaluating existing MIS analysis and design methods, and for developing a complete DE. A MIS produces decision support information and performs the transaction processing task. Part of this dissertation is to formalize the analysis and modeling of transaction processing. As part of this process, a modeling language and processing requirements are proposed. A design transform is proposed that develops logical system requirements given a set of decision support and transaction processing information requirements. This transform uses a formalization of the output decomposition process. In order to automate the transform, functional data types are defined. Further, constant data processing requirements are defined. Using the Plexsys software base as a model, the concept of the Enterprise Software Development Library (ESDL) is proposed. This library contains software tools specifically for the extension of programming languages for the business data processing environment.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/187756 |
| Date | January 1984 |
| Creators | STOTT, JACK WALLIS. |
| Contributors | Nunamaker, Jay, Konsynski, Benn, Pyngry, David |
| Publisher | The University of Arizona. |
| Source Sets | University of Arizona |
| Language | English |
| Detected Language | English |
| Type | text, Dissertation-Reproduction (electronic) |
| Rights | Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. |
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