Structured analysis and design technique: Difference between revisions

Revision as of 20:34, 11 August 2016

Revision as of 00:20, 21 October 2016

Line 2:

[[File:SADT.svg|thumb|240px|right|SADT basis element.]]

'''Structured analysis and design technique''' ('''SADT''') is a [[systems engineering]] and [[software engineering methodology]] for describing [[system]]s as a hierarchy of functions. SADT is a [[structured analysis]] modelling language, which uses two types of diagrams: [[activity model]]s and [[data model]]s. It iswas developed sincein the late 1960s by [[Douglas T. Ross]], and has been further formalized and published as [[IDEF0]] in 1981.

==Overview==