Books for you

The blocks can be put together to form the entire approach. Figures 2.1 (analysis)
and Figure 2.2 (design) show you a possible way of how to proceed, but there
are other ways. In particular, we will be doing without modeling results, because
we either won ??™ t need them, or they are already at hand, so that we won ??™ t have to
create them within our approach.
The fi gures that describe the approach and the sequence of sections in this
book have a purely sequential character. However, this won ??™ t work in practice
when you won ??™ t start a step before you have fully completed all previous steps.
For example, you should start working on your domain modeling at the latest as
soon as you have fi nished modeling your fi rst use case ( Figure 2.1 ).
2.1 Case Study
Assume we are a company called System-Modeling.com , specialized in project
work in the field of systems engineering. Our principal is a rental car firm by the
name of SpeedyCar. 2 They have decided to use innovative IT systems, allowing
them minimum manpower to offer unbeatable prices in the market.


Pages:
67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91