Kogito Rules (Drools) with Java Inheritance

Comparison of a JSON array based approach vs Jackson Inheritance Annotations Introduction: “Kogito is a next generation business automation toolkit ...

Jeff Taylor August 10, 2022

Serverless Drools in 3 steps: Kogito, Quarkus, Kubernetes and Knative!

This short tutorial walks you through the configuration and deployment of a simple Drools serverless application, including autoscaling with scale to ...

Matteo Mortari August 2, 2022

Refactoring the Drools Compiler

In the past few weeks we have been working hard on redesigning the architecture of Drools the rules engine and the rest of our ecosystem of runtime en...

Edoardo Vacchi July 7, 2022

Integrating Drools DMN Engine with IBM Open Prediction Service

In this blog post we’re going to explore an integration between the Drools DMN Engine and another open source project from IBM: "Open Predi...

Matteo Mortari April 14, 2022

Using JavaScript and Power Fx with DMN

In this short update, I want to share with you about an experimental feature to leverage the extensibility of the DMN specification to evaluate expres...

Matteo Mortari March 25, 2022

Content Based Routing with Quarkus and Kogito

This is a second iteration of a previous post, where we implemented EIP patterns using just Drools and Apache Camel. In this post instead, I want to s...

Matteo Mortari March 9, 2022

Data enrichment use-case with DMN and BPMN

In this post I want to share an interesting use case of data enrichment, using DMN with BPMN and other open standards. The typical usage pattern for d...

Matteo Mortari January 21, 2022

Event-driven rules with Kogito

As part of our effort to make Kogito usable in an event-driven fashion, this article introduces a new addon: the event-driven rules addon. It is avail...

Alessandro Costa January 20, 2022

Drools basic examples

Drools basic examples for various use cases

Toshiya Kobayashi November 25, 2021

Event Driven Drools: CEP (Complex Event Processing) Explained

In this article we’ll introduce you to a powerful feature of Drools, CEP (Complex Event Processing) To understand the context, let me introduce ...

Luca Molteni October 14, 2021

a KIE JBang! catalog

an experimental JBang catalog to quickly operate some KIE capabilities, such as DMN and FEEL evaluation on the Command Line!

Matteo Mortari September 28, 2021

Handling Effective Date and Expiry Date with DMN Decisions

DMN is a modeling language and notation for the precise specification of business decisions. DMN is easily readable by the different types of people i...

Sadhana Nandakumar September 27, 2021