1998 | OriginalPaper | Buchkapitel
Prototyping
verfasst von : Paul Beynon-Davies
Erschienen in: Information Systems Development
Verlag: Macmillan Education UK
Enthalten in: Professional Book Archive
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In chapter 7 we discussed the waterfall model of information systems development. This model is generally held to be an excellent vehicle for the production of large-scale information systems from well-defined environments. A well-defined environment is usually one in which there is either some manual system waiting to be computerised, or there is an existing computer system that has to be overhauled and perhaps extended.