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Chapter 1. Red Hat Fuse and Red Hat Decision Manager
Red Hat Fuse is a distributed, cloud-native integration platform that is part of an agile integration solution. Its distributed approach enables teams to deploy integrated services where required. Fuse has the flexibility to service diverse users, including integration experts, application developers, and business users, each with their own choice of deployment, architecture, and tooling. The API-centric, container-based architecture decouples services so they can be created, extended, and deployed independently. The result is an integration solution that supports collaboration across the enterprise.
Red Hat Decision Manager is an open source decision management platform that combines business rules management, complex event processing, Decision Model & Notation (DMN) execution, and Red Hat Business Optimizer for solving planning problems. It automates business decisions and makes that logic available to the entire business.
Business assets such as rules, decision tables, and DMN models are organized in projects and stored in the Business Central repository. This ensures consistency, transparency, and the ability to audit across the business. Business users can modify business logic without requiring assistance from IT personnel.
You can install Red Hat Fuse on the Apache Karaf container platform or Red Hat JBoss Enterprise Application Platform and then install and configure Red Hat Decision Manager in that container.
For the version of Red Hat Fuse that Red Hat Decision Manager 7.4 supports, see Red Hat Process Automation Manager 7 Supported Configurations.
1.1. Red Hat Decision Manager Karaf features
The following table lists Red Hat Decision Manager Karaf features.
| Feature | Description |
|---|---|
|
| Contains the core and compiler of Drools, used to create KIE bases and KIE sessions from plain DRL. It also contains the implementation of the executable model. Uses Drools for rules evaluation, without requiring persistence, processes, or decision tables. |
|
| Contains the Drools templates. |
|
|
Uses Drools for rules evaluation with persistence and transactions, but without requiring processes or decision tables. The |
|
| Uses Drools with decision tables. |
|
Core engine JARs and |
Uses Red Hat Decision Manager with the KIE scanner ( |
|
|
Provides the |
|
|
Installs the |
