However, on the positive side, when search indexes are not updated frequently, using the local portal search service has the advantage of distributing the search load over the cluster nodes.

然而从积极的方面来讲，当搜索索引不是频繁进行更新时，使用本地门户搜索服务具有将搜索负载分布到集群节点的优点。

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The advantage of this configuration is the removal of the messaging engine bottleneck as each server processes service requests presented to the cluster elements.

该配置的优点是消除了当每个服务器处理提交给集群元素的服务请求时出现的消息引擎瓶颈。

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The advantage of a three-member cluster is that in the case of a server failure, there are two remaining members to handle the load.

由3个成员组成的集群的优势是，当一个服务器出现故障时，还有两个服务器可以处理负载。

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