Using high-availability clusters in a forest of trees topology

Use a high-availability cluster to ensure that all servers retain access to the replication system in a forest of trees topology.

For example, in Forest-of-Trees Topology , Asia, Europe, China, and Guangzhou should use high-availability clusters to provide backup servers, as illustrated in High-Availability Clusters in a Forest-of-Trees Topology .
Figure 1: High-Availability Clusters in a Forest-of-Trees Topology

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