Chapter 6. Decision Server
The Decision Server is a standalone, built-in component that can be used to instantiate and execute rules through interfaces available for REST, JMS, or a Java client side application, and Red Hat Business Optimizer functionality through solvers. Created as a web deployable WAR file, this server can be deployed on any web container. The current version of the Decision Server is included with default extensions for both Red Hat Decision Manager and Red Hat Business Automation.
This server has a low footprint with minimal memory consumption and therefore can be deployed easily on a cloud instance. Each instance of this server can open and instantiate multiple KIE containers, which allows you to execute multiple rule services in parallel.
You can provision the Decision Server instances through Decision Central.

Where did the comment section go?
Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.