Back to the Data Model
The Draft Business Rules have been defined and are listed below.
The Area being Modelled is :-
A Ship's Logistics Management Database.
A. This is a Statement of the User Specifications.
Subject: how do you make a ships logistics management database?
Question: the main entities in the database are inventory, stores, demand of stores, departments, users.
and the second entities are demand types, statuses.
the ship has a central inventory of stores acquired from a main list of stores.
the inventory also maintains the quantity of each stores in units of a measurement unit attribute of the store.
each department has one officer.
the demands may be one of the following types : normal, urgent, dormant.
also every demand has a status: pending, cancelled, completed.
B. The Things of Interest, ('THINGS'), include :-
B.5 Others to be determined.
C. These THINGS are Related as follows :-
C.1 To be determined.
D. Other Characteristics of these THINGS include :-
D.1 To be determined.
E. Sample Data includes :-
E.1 To be determined.
F. Typical Enquiries include :-
December 1st. 2009