The purpose of Resource Gorvenor is to limit the resources for requests. Here my question is about the design of it's functionality. In classifier function we specify a workload group to requests and each workload groups has a resource pool. Simply the purpose is to allocate a resource pool to a request session. So it could be designed to directly allocate a reousrce pool to requests in classifier function. So why a logical grouping is (workload group) is introdcued between requests and resource pools? I want to know the specific scenario where workload group is required.
Thanks in advance.