@BBC-2022
On June 30 I presented “How Business Analysts Represent and Debug Complex Decisioning Logic” at BBC-2022 (Building Business Capability). Ron Ross tweeted: "Provocative (and scary)…
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Decision Models for Medical Claim Processing
DMCommunity.org Challenge May-2022 still has no submitted solutions. I knew that the problem is not as simple as it sounds because we, at OpenRules, have quite a few claim…
Fast Live Support
OpenRules, Inc. offers fast support online sessions to help you to start working with OpenRules or to address your technical problem. Upon your request, an OpenRules expert will…
How Decision Tables work with Big Datasets
Decision tables is the most popular mechanism for representation of business logic – no wonder they play the major role in the DMN standard. However, when it comes to analyzing…
Decision Services Handling Large Payloads
On Apr 20, 2022 I shared recent OpenRules experience building decision services capable to handle huge payloads with sound performance. He described how putting a decision service…
OpenRules Debuggers
OpenRules Decision Manager provides two Decision Model Debuggers: Graphical Debugger included in OpenRules Explorer Command Line Debugger described in this post. While the…
Handling Large Payloads with OpenRules-based AWS Lambda
I’ll share our recent real-world experience building decision services capable to handle huge payloads with sound performance. I will describe how putting a decision service into…
RESTful Decision Services: Error Handling with OpenRules
Usually input validation is an essential part of business decision models created by OpenRules customers. They add rules that validate input decision variables for null values,…
OpenRules Decision Tables
In this post I will summarize the most popular decision tables supported by OpenRules. All OpenRules tables start with a keyword in the top left corner: Decision or…
Mitigating Log4J Security Vulnerability
On December 12, 2021 Apache Log4J 2.x reported that this widely used Java logging framework has been exposed to a serious security vulnerability. OpenRules Decision Manager like…
Advancing AWS Lambda Decision Services
AWS Lambda has recently extended the capability to track the current state of a function through its lifecycle. In this post AWS wrote: "We’re extending the General Update from…
Using Decision Variables in String Expressions
OpenRules provides multiple ways to refer to decision variables inside decision tables and use their values in text expressions. In this post I will use simple examples to explain…