Using Templates to Create Domain-Specific Decision Tables
While DMN-like decision tables are powerful enough to represent business logic for many practical problems, in the real world our customers frequently define new types of decision…
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Stateful Loan Approval Process with AWS Lambda+EventBridge+SNS+SQS
At DecisionCAMP-2020 we had a lot of discussions about the orchestration of the decision services and how to invoke different decision services when states of the business objects…
Incorporating Optimization Engines in Business Decision Models
On June 30 I will present "Developing Decision Optimization Microservices for Real-World Decision-Making Applications" at DecisionCAMP-2020. Preparing my presentation, I thought…
Solution for DMCommunity Challenge “Pay-As-You-Go Pricing Rules”
There are already 3 solutions to DMCommunity May-2020 Challenge. I especially like how Carol-Ann Berlioz created her solution using a test-driven approach when test cases prompt…
OpenRules Decision Manager Release 8.2.0
On June 15 OpenRules, Inc. released OpenRules Decision Manager 8.2.0 that summarizes major advances made in the first half of 2020 in the following areas:
OpenRules: Enhanced Testing Capabilities
Let’s look how the release 8.2.0 enhanced OpenRules testing capabilities by extending tables of the type "DecisionTest" with new columns: ActionDefine ActionActive ActionComment.…
Decision Model Execution: Improved Explanations
Traditionally when we ran an OpenRules-based decision model using a script "test.bat", a user received an execution protocol on the console view, a "black" screen. While it showed…
Goal Invocation using “ActionGoal”
OpenRules decision tables use to column of the type "ActionExecute" to invoke another decision table by simply using its name. For example, look at this decision table:
DecisionMicroservices.com
Recently OpenRules, Inc. registered the domain "DecisionMicroservices.com". Why did we do it? Because OpenRules Decision Manager dramatically simplifies the creation and…
Development and Run-Time Licenses
Our customers deploy OpenRules decision services using multiple cloud-based microservices, on premise servers, or smartphone apps. Multiple production instances can be too…
Big Decision Tables
For years OpenRules was among the fastest rule engines. When last year we moved from run-time interpretation to design-time code generation, we, like our colleagues at Red Hat…
OpenRules: Performance goes 10x Up, Cost goes 10x Down!
Congratulations to our development team and our customers! OpenRules Decision Manager 8.1.2 is out and it comes with two big good news: PERFORMANCE UP. Now OpenRules supports a…