Systems analysis and design methodologies: practicalities and use in today's information systems development efforts.
Historically, systems analysis and design methodologies have been used as a guide in software development. Such methods provide structure to software engineers in their efforts to create quality solutions in the real world of information systems. This article looks at the elements that constitute a systems analysis methodology and examines the historical development of systems analysis in software development. It concludes with observations on the strengths and weaknesses of four methodologies and the state of the art of practice today.
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LaSalle Bank, NA--Collateral Services, Elk Grove Village, Illinois, USA.
D017076:Computer-Aided Design; D007256:Information Systems / Q000458:organization & administration*; D008722:Methods; D010934:Planning Techniques; D012985:Software Design; D013597:Systems Analysis; D014481:United States