Anypoint server group
An Anypoint server group is a group of servers that acts as a single deployment target for deploying an application, so you don’t have to deploy the application on each server individually. For example, when you want to deploy an application, you just need to select the server group as the target, and it will deploy the application to all the servers in the group.
Servers added to the server group are isolated from each other and they don’t share status. To distribute an HTTP workload, you can use a load balancer, which can distribute traffic among the servers in the server group.
Figure 12.9: Anypoint server group
To enable a server group, make sure all nodes have the same version of the Mule runtime, and nodes must be registered on Anypoint Platform. Server groups are not suitable whenever there are concurrency issues, such as a topic listener on both nodes receiving the same message, ending up duplicating...