Featured Posts: Rules

Modeling and development of decision services: DMN with Kogito

I’ve recorded the following "developer notes" as a support medium to demonstrate the progress and the current integration of several Kogito features. As I believe this could be of interest to a wider audience to have a brief overview of the many capabilities of the Kogito platform for modeling and developing decision services with DMN,Read more →

New enhancements on DMN editor decision services experience

The user experience for decision service nodes is something we’re incrementally enhancing in the DMN editor. Kogito 0.8.4 will introduce a new feature that significantly enhances how users call decision services. Imagine you have a DMN model like this one: Also, imagine that you need to invoke the decision service “user message” into the “Example”Read more →

Event-driven decisions with Kogito

In 2021 it’s almost undeniable that modern application development needs to target the cloud, given the requirements of flexibility, scalability and availability imposed by today’s world. Event-driven architectures have proven to be well suited models for this purpose. As a result, we’re adopting these principles in several components of Kogito, which aims to be theRead more →

Learn DMN in 15 minutes (v2)

In the last few days, I’ve been working on a major update for the Learn DMN in 15 minutes course, and it’s finally finished – the v2 is already online! Some parts of the content are refreshed according to the newest versions of the DMN tooling. Also, the interactive tutorials are not getting users stuckRead more →

How to use PMML models in DMN Editor (VSCode)

Introduction Since the 0.7.0 release, the Kogito DMN editor supports loading PMML models as part of a DMN model. A PMML (Predictive Model Markup Language) model is an XML file that describes a predictive model generated by Data Mining or AI algorithms. You can learn more about on PMML on Data Mining Group – PMML page. ExamplesRead more →

Kogito 1.0: Build-Time Optimized Business Automation in the Cloud

For the last few months, here at KIE team we’ve been hard at work. Today I am proud to announce that our cloud-native business automation platform is hitting a major milestone. Today we release Kogito 1.0! Kogito includes best-of-class support for the battle-tested engines of the KIE platform: the Drools rule language and decision platform, the jBPM workflow and process automation engine, the OptaPlanner constraint satisfaction solver; and it bringsRead more →

DMN editor opens 1.1 and 1.3 assets now

The DMN editor continues evolving towards making users’ lives as simple as possible. On Kogito 0.8.1, we introduce a new mechanism to open DMN 1.1 and 1.3 assets. We’re still saving your model as a DMN 1.2 asset at conformance level 3. However, now any 1.1 or 1.3 model, non including DMN 1.3 features, isRead more →

BPMN and DMN Standalone Editors

In 0.7.2.alpha3 we started shipping a new component of the KIE tooling, what we’re calling Standalone Editors. These Standalone Editors provide a straightforward way to use our tried-and-true DMN and BPMN Editors embedded in your own web applications. The editors are now distributed in a self contained library that provides an all-in-one JavaScript file forRead more →

DMN lives in the KIE Group YouTube channel

The KIE YouTube channel is regularly posting quite interesting content! Last week I had the pleasure of presenting a talk about DMN at the KieLive#11 session: Tomorrow (October 27th), Edson Tirelli will also talk about DMN, but from a different and more advanced perspective at the KieLive#12: I’ve just activated the YouTube reminder because IRead more →

How to maintain DMN models on Business Central and VSCode

Currently, the DMN editor is supported in a variety of environments. You can create a DMN model in an online editor, in a chrome extension, in a desktop app, in a VSCode extension, and even on Business Central. Until the latest release, you could face some differences between a model created by VSCode and aRead more →