This topic outlines what you should consider when planning a bus that consists of multiple servers but no cluster bus members. Having more than one server provides the advantages of scalability, the ability to handle more client connections and greater message throughput.
You can plan a bus that has multiple server bus members, none of which are members of a cluster.
When planning for a multiple-server bus, you should consider the following factors:
You should also review the planning issues that are common to all topologies.