- Route write operations to a single server from a set of replicated servers, to prevent replication conflicts, while load balancing all other operations across the full set of servers.
- Route all operations from a specific client to a single server in a set of replicated servers, eliminating errors that arise from replication latency, while load balancing operations from other clients across the full set of servers. This configuration is useful for certain provisioning applications that need to write and then immediately read the same data.
When a request is received, the proxying request processor first iterates through all of the criteria-based load-balancing algorithms in the order in which they are listed, to determine whether the request matches the associated criteria. If there is a match, then the criteria-based load-balancing algorithm is selected. If there is not a match, then the default load-balancing algorithm is used.