| Information Requirements |
|
|
|
|
|
|
|
|
|
|
|
| • | To design a
database, first determine the |
|||||||||
| nature of the
information to be stored. |
||||||||||
| • | Elements of the
information: |
|||||||||
| – | Entity classes |
|||||||||
| – | Attributes |
|||||||||
| – | Relations |
|||||||||