Microsoft solution framework - Explain
the difference between conceptual, logical and physical design - Aug
11, 2009 at 19:00 pm by Shuchi Guari
Explain the difference between conceptual, logical and
Conceptual: Business requirements are translated into common
language to be understood by users and developers. It is created by architect
and customer together. There is no technical aspect involved. This phase brings
out the user's requirements.
Logical: all the scenarios are broken into basic elements.
Decisions are made about how the interaction and integration would take place
between these elements. This phases brings out all the logical errors that
might occur while integration of various system components.
Decisions are made and ways are found about how to implement the logical design
successfully. The technology used to implement the design is decided in
physical design phase. This brings out the constraints found during the