如果在这些层中没有用正确且平衡的方式分配逻辑，那么将会产生系统随着越来越多的功能的增加，不能适当的演进的风险。

If the logic is not distributed in a correct and balanced way within these layers, there is a big risk that the system will not evolve properly as more and more functionality is added.

youdao

请注意，WLM均匀分配实际并不以简单的循环方式，跨服务区域相等地平衡不带会话关联的HTTP请求。

Be aware that WLM even distribution DOES NOT really balance the HTTP requests without session affinity equally across the servant regions in a simple round-robin way.

youdao

为平衡工作量，进来的请求已循环的方式分配到运行的进程中。

To balance the workload, incoming requests are partitioned among running processes in a round-robin manner.

youdao