Work on acquiring knowledge about science has estimated the cost of encoding knowledge in question answering or problem solving systems at $10,000 per page of relevant textbooks. Regrettably, such estimates are also consistent with the commercial experience of many business rules adopters. The cost of capturing and automating hundreds or thousands of business rules is typically several hundred dollars per rule. The labor costs alone for a implementing several hundred rules too often exceed $100,000.
The fact that most rule adopters face costs exceeding $200 per rule is even more discouraging when this cost does not include the cost of eliciting or harvesting functional requirements or policies but is just the cost of translating such content into the more technical expressions understood by business rules management systems (BRMS) or business rule engines (BRE).
I recommend against adopting any business rule approach that cannot limit the cost of automating elicited or harvested content to less than $100 per rule given a few hundred rules. In fact, Automata provides fixed price services consistent with the following graph using an approach similar to the one I developed at Haley Systems.
Continue reading “The $50 Business Rule”
A client recently asked me for guidance in establishing a center of excellence concerning business rules within their organization. Their objectives included:
- Accumulate requisite skills for productive success.
- Establish methodologies for productive, reliable and repeatable success.
- Accumulate and reuse content (e.g., definitions, requirements, regulations, and policies) across implementations, departments or divisions.
- Establish multiple tutorial and reusable reference implementations, including application development, tooling, and integration aspects.
- Establish centralized or transferable infrastructure, including architectural aspects, tools and repositories that reflect and support established methodologies, reusable content, and reference implementations.
- Establish criteria, best practices and rationale for various administrative matters, especially change management concerning the life cycles of content (e.g., regulations or policies) and applications (e.g., releases and patches).
I was quickly surprised to find myself struggling to write down recommendations for the skill set required to seed the core staff. My recommendations were less technical than the client may have expected. After further consideration, it became clear than any discrepancy in expectations arose from differences in our unvoiced strategic assumptions. Objectives, such as those listed above, are no substitute for a clearly articulated mission and strategy.
Continue reading “Managing Semantics, Vocabulary and Business Rules as Knowledge”