Because data in a geographically dispersed cluster is replicated across a WAN link, the same considerations apply here as for data replication (earlier in this table).

• 由于分散在不同地理位置的群集中的数据要跨WAN链路进行复制,因此,此时也应考虑与数据复制(该表前面)时考虑的相同因素。