Behavioral Rule: A student with a failing grade must not be an active member of a sports team.
This business rule:
Is not about selecting the most appropriate sports team for a student – i.e., not about the decision, Which sport team is best for a student?.
Does not apply only at a single point of determination – e.g., when a student joins a team.
Instead, the business rule is meant to be enforced continuously – for example, if a student who is already active on some sports team should let his or her grades fall. What’s the business decision for when a student’s grades fall and they should be taken off a team? Be real, there’s no good answer to that question.
This example is no outlier. Businesses have 1,000s of behavioral rules like this.
Let’s be clear – I believe a business-decision-based approach is very powerful for decision rules. I have written much about that. And I don’t disagree that many business-rule projects have floundered due to lack of pragmatic organizing principles (e.g., “decisions”).
But if you take a decision approach to behavioral business rules, either it will prove woefully incomplete with respect to integrity, or you’ll quickly start to drown in (system-level) decisions.
In my opinion, an application that has to be designed and to operate to treat violations of behavioral rules as just more decisions is not a smart enough system.
The detection of violation events for behavioral rules can be, and should be, completely under the covers (identified, detected and supported by a platform). Otherwise the solution won’t scale. And there will be so many decision dependencies it will steal from the very real value of a business-decision-based approach.
This frankly is a sign of immaturity … or lack of imaginative leadership … or IT bias … or whatever … in some parts of the decision-model community. The detection of a violation of a behavioral rule is an event, not a decision. A business decision is a business decision; a system decision is … well … why even go there?!P.S.There are 3 specific examples and more complete discussion about this topic on http://goo.gl/NCnLi.
Ron Ross, Principal and Co-Founder of Business Rules Solutions, LLC, is internationally acknowledged as the “father of business rules.” Recognizing early on the importance of independently managed business rules for business operations and architecture, he has pioneered innovative techniques and standards since the mid-1980s. He wrote the industry’s first book on business rules in 1994.
“Instructors were very knowledgeable and could clearly explain concepts and convey importance of strategy and architecture.
It was a more comprehensive, holistic approach to the subject than other training. Emphasis on understanding the business prior to technology considerations was reassuring to business stakeholders.”
Bernard – Government of Canada
“I found the course interesting and will be helpful.
I like the pragmatic reality you discuss, while a rule tool would be great, recognizing many people will use Word/Excel to capture them helps. We can’t jump from crazy to perfect in one leap!
Use of the polls is also great. Helps see how everyone else is doing (we are not alone), and helps us think about our current state.”
Trevor – Investors Group
“We actively use the BRS business-side techniques and train our business analysts in the approach. The techniques bring clarity between our BAs & customers, plus more robust requirements for our development teams. We’ve seen tremendous value.”
Jeanine Bradley – Railinc
“Sessions flow together well and build upon the concepts for the series which makes the learning easy and better retention.
The instructor is knowledgeable and very attentive to the audience given the range of attendees skill and knowledge of the subject at hand. I enjoy her training sessions.”
Deborah – American Family Insurance
“A great class that explains the importance of business rules in today’s work place.”
Christopher – McKesson
“You did a wonderful job!! The material was organized and valuable.”
Janell – Texas State University
“Your work has been one of the foundations of my success in our shared passion for data integration. It has had a huge impact on innumerable people!”