Decision Model Interruptions
Real-world decision models usually execute multiple decisioning steps in a certain order. Whether the execution order is defined manually or automatically, the good design does…
Topic
OpenRules Specific
91 posts
English-like Expressions inside Decision Tables
OpenRules Release 10.3 adds an ability to create complex English-like expressions inside your decision tables. With new predefined functions for lists and arrays of business…
Free POC Development
OpenRules Decision Manager becomes so powerful and easy to use that it dramatically reduces the efforts needed to develop new decision models and deploy them on cloud as decision…
New RuleSolver’s Modeling Facilities
OpenRules RuleSolver is an open source tool that adds the power of Constraint and Linear Programming to Business Decision Modeling. It extends OpenRules Decision Manager to…
OpenRules New Release 10.1
OpenRules Release 10.1.0 is now available. New capabilities include:
Rules as Preferences (Miss Manners Advanced)
DMCommunity Challenge July-2023 deals with a rules-based decisioning problem when not all rules can be satisfied and thus should be considered as preferences. It offers an…
Composite Decision Variables
In real-world decision models, you may want to write business rules that refer to combinations of two or more individual decision variables called composite decision variables.…
Declarative Decision Model “Miss Manners”
This problem used to be one of the popular benchmarks for rule engines 20 years ago. And now DMCommunity.org brings it back to see how modern decision engines can represent and…
Nested Attributes in OpenRules Glossary and Tests
In real-world decision models, our customers deal with complex business glossaries. In particular, it is quite common when one business concept refers to other business concept…
Nested Loops in OpenRules Decision Models
Iterating over collections (arrays) of decision variables is a frequent need in real-world decision models. For example, the following decision table defines if a company has…
Decision Model “Permit Eligibility”
In this post we describe an OpenRules decision model that addresses DMCommunity.org Mar-2023 Challenge “Permit Eligibility”. The Challenge asks to implement this rule: “An…
Happy 20th Birthday, OpenRules!
OpenRules, Inc. is now 20 years old! Our team met this anniversary in the best possible way – we did not notice it! We are so busy with adding new powerful capabilities to…