Final answer:
The process involves configuring multiple Indexer nodes, installing a load balancer, and enabling replication and data synchronization among the nodes.
Step-by-step explanation:
The process for shifting from a single-site to a multi-site Indexer cluster involves the following steps:
- Configure multiple Indexer nodes with the necessary settings and configurations.
- Install and configure a load balancer to distribute the incoming data across the Indexer nodes.
- Enable replication and data synchronization among the Indexer nodes.
This setup allows for improved performance, fault tolerance, and scalability of the Indexer cluster.