Introduction

This article describes what infrastructure is needed in order to run Blueriq Runtime in a clustered environment.

A cluster is a group of multiple server instances, spanning across more than one node, all running identical configuration. All instances in a cluster work together to provide high availability, reliability, and scalability.

Hardware and Software Requirements

The use case described in this section, the Web Server cluster consists of the following entities:

• Four instances of Blueriq Runtime ( running on four identical nodes)
• An instance of Redis server running on a separate node
• A reverse proxy for load balancing HTTP requests