1·Each queue should be loaded up with data requests up to 50 percent of the queue capacity so that one queue fails, the healthy ones take over the data requests originally destined for the failed queue.
每个队列的数据请求负载应该不超过队列容量的50%，这样如果一个队列出现故障，健康的队列可以接管原本发给失败的队列的数据请求。
2·Two or more resource instances loaded with no more than 50 percent of the total load.
两个或多个资源实例，每个实例的负载不超过总负载的50%。
3·All those heavy database operations will certainly put extra loads on this already heavily loaded instance and would easily cause some performance problems.
所有那些繁重的数据库操作都肯定会向这个已经沉重负载的实例增加额外负载，将很容易导致一些性能问题。
4·Load balancing is helpful in spreading the load equally across the free nodes when a node is loaded above its threshold level.
负载平衡有助于在某个节点的负载超出阈值水平时，将负载平均地分散到空闲的节点。
5·To balance load distribution, you can migrate the load from the source nodes (which have surplus workload) to the comparatively lightly loaded destination nodes.
若要平衡负载分布，可以将负载从源节点(有多余工作负载)的迁移到相对较轻的负载目标节点。