OpenRules Dialog Questions in Multiple Tables
If you have too many questions in your OpenRules Dialog project, you may want to split a large table "questions" into several tables.
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OpenRules Business Glossary in Multiple Tables
By default OpenRules provides a glossary template that allows our customers to create their own business glossary in one table. Below I will explain how to split a glossary…
Presentation at BBC-2015: Good Old UServ Product Derby in the Brave New World of Decision Management
James Taylor and I are giving a session at this year’s Building Business Capability conference on “Good Old UServ Product Derby in the Brave New World of Decision Management“at…
Decision “Make a Good Burger”
DMCommunity.org published an interesting June-2015 Challenge called "Make a Good Burger". Below I describe an OpenRules-based decision model that provides various solutions for…
DMN 1.1 Issues: Aggregation
DMN defines “aggregation” in the following way: “Multiple hits must be aggregated into a single result. DMN 1.0 specifies six aggregation indicators, namely: collect, sum, min,…
DMN 1.1 Issues: Multi-Hit Decision Tables
In an ideal world we would limit ourselves to Single-Hit decision tables that cover all possible combinations of the involved decision variables. However, DMN rightfully…
Enhanced Live Catalogs at DMCommunity.org
A few years ago, I wrote a web application that allowed professional communities to support Live Catalogs of different software tools. The "live" means that a product catalog is…
Decision Model “Vehicle Insurance – UServ Product Derby”
As a response to the DMCommunity.org challenge, I will describe an OpenRules-based implementation of the highly popular use case known as “UServ Product Derby”. The use case deals…
Decision “Determine a Killer of Aunt Agatha”
Could we use decision tables to represent and solve complex logical problems? An example of such problem was offered by the DMCommunity.org in the Nov-2014 Challenge called "Who…
Resolving Conflicts among Business Rules
Contradictory business rules occur in normal business situations, and maintaining rules with exceptions is a very typical example of rule conflicts. Is it possible to…
Decisions with Mitigation Criteria
The Decision Management Community ( http://DMCommunity.org ) published an interesting Challenge in Oct-2014. It deals with a quite typical problem when some business rules may be…
A Little Story From OpenRules Trenches
I’d like to share a little story from our recent consulting experience. Being in the midst of helping our client to deliver a large OpenRules-based banking system, we received an…