第2章 Red Hat Decision Manager clusters in a development (authoring) environment

You can configure Red Hat Decision Manager as a clustered development environment to benefit from high availability. With a clustered environment, if a developer is working on $node1 and that node fails, that developer’s work is preserved and visible on any other node of the cluster.

Most development environments consist of Business Central and at least one Decision Server .

To create a Red Hat Decision Manager clustered development environment, you must perform the following tasks:

Red Hat Data Grid is built from the Infinispan open-source software project. It is a distributed highly scalable full-text search and analytics engine. It contains indexing capabilities that enable you to store, search, and analyze high volumes of data quickly and in near-real time. In a Red Hat Decision Manager clustered environment, it enables you to perform complex and efficient searches across cluster nodes.

A JMS broker is a software component that receives messages, stores them locally, and forwards the messages to a recipient. AMQ Broker enables your applications to communicate with any messaging provider. It specifies how components such as message-driven beans, Enterprise JavaBeans, and servlets can send or receive messages.