Structured systems analysis and design method: Difference between revisions

Revision as of 07:05, 28 January 2006

Revision as of 00:46, 6 February 2006

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* Analysis of the current system

:Also known as: feasabilityfeasibility stage. Analyze the current situation at a high level. A DFD ([[Data Flow Diagram]]) is used to describe how the current system works and to visualize known problems.

:The following steps are part of this stage:

:* Develop a [[Business Activity Model]]. A model of the business activity is built. Business events and business rules would also be investigated as an input to the specification of the new automated system.