Systems Analysis A problem-solving technique that decomposes a
system into its component pieces for the purpose
of studying how well those component parts work
and interact to accomplish their purpose.
Systems Design A complementary problem-solving technique that
reassembles a system's component pieces back
into a complete system—hopefully, an improved
system.
Systems Analysis and Design_ Phases, Strategies, and Models.pdf Systems Analysis and Design_ Phases, Strategies, and Models.pdf Systems Analysis and Design_ Phases, Strategies, and Models.pdf
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Information Systems Analysis Those development phases in an information
systems development project that primarily focus
on the business problem and requirements,
independent of any technology that can or will be
used to implement a solution.
Repository A location (or set of locations) where systems
analysts, systems designers, and system builders
keep all of the documentation associated with one
or more systems or projects.
Systems Analysis and Design_ Phases, Strategies, and Models.pdf Systems Analysis and Design_ Phases, Strategies, and Models.pdf Systems Analysis and Design_ Phases, Strategies, and Models.pdf
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Model-Driven Analysis A problem-solving approach that emphasizes the
drawing of pictorial system models to document
and validate both existing and/or proposed
systems.
Model A representation of either reality or vision.
Structured Analysis Focuses on the flow of data through processes.
Information Engineering Focuses on structure of stored data.
Object-Oriented Approach Integrates data and process concerns into objects.
Systems Analysis and Design_ Phases, Strategies, and Models.pdf Systems Analysis and Design_ Phases, Strategies, and Models.pdf Systems Analysis and Design_ Phases, Strategies, and Models.pdf