System
Design
On
of our favorite design mechanisms is the use of
Entity Relationship Diagams (ERM). These diagrams will
be used for generating the entities to be used in the applications.
Prior to starting the implementation those ERM will be discussed
with our customers. Thus they can make sure we understood the
basic structure of the requirements and they get something they
can deliver to their employee for presentations and meetings.
Let's
see how such an ERM might look like ...