
Silverston c08.tex V2 - 11/21/2008 3:12am Page 468
468 Chapter 8 ■ Business Rules: How Things Should Work
References
1
From How to Build a Business Rules Engine: Extending Application
Functionality through Metadata Engineering by Malcolm Chisholm
(Morgan Kaufman, 2004).
2
From Principles of the Business Rule Approach by Ronald G. Ross
(Addison-Wesley, 2003).
3
For more information on data models for orders, see Chapter 4 of
The Data Model Resource Book, Revised Edition, Volume 1, A Library
of Universal Data Models for All Enterprises, by L. Silverston (Wiley,
2001).
4
From ‘‘Sentence Patterns for Rule Statements’’ in Principles of the
Business Rule Approach by Ronald G. Ross (Addison-Wesley, 2003).
5
From the ever-excellent data modeler, Ed Landale.
6
A good reference for physical implementations for business rules is
How to B uild a Business Rules Engine: Extending Application Function-
ality through Metadata Engineering by Malcolm Chisholm (Morgan
Kaufman, 2004).
7
An earlier version of this pricing model can be seen in The Data
Model Resource Book, Revised Edition, Volume 1, A Library of
Universal Data M odels for All Enterprises, By L. Silverston (Wiley,
2001).