Structured analysis and design technique: Difference between revisions

Revision as of 11:05, 18 April 2006

Revision as of 11:11, 18 April 2006

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== Introduction ==

SADT, which is a trademarked and copyrighted by [[Softtech]] Inc in 1976. A SADT model is a collection of diagrams organisedorganized in a tree structure. Consists on watch for the software requerimentsrequirements and the design of systems/software using a group of processes that lets the analistanalyst to view the functions.

Also uses a graphic notation, activity models and data models, that communicates the relations between information and functions.

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== Philosophy ==

Diagrams are build using the techniques that are below. The objectives for this diagrams is to show the flow of information between the organization and the activities that the organization do. Using SADT, the analistanalyst develops a model with a lot of graphic datagrams and activity models.

== Stages ==

This automatic tools bring support for the process of analisysanalysis and an organizative method well organized by using them. Thus revisions and points of reference allow to make a validation of the comunicationcommunication between customer and developer.

== Techniques ==