What is a key characteristic of a Clustered Indexer Tier in Splunk?

A key characteristic of a Clustered Indexer Tier in Splunk is that it provides redundancy and high availability. In a clustered environment, multiple indexers work together as a single logical entity, which ensures that data is replicated across different nodes. This replication not only safeguards against data loss due to hardware failures but also allows for continued data accessibility even if one or more indexer instances go down. This high availability is crucial for maintaining the robustness of data operations, allowing businesses to rely on consistently available data without interruption.

The importance of redundancy also means that the system can handle failover scenarios smoothly, improving overall system resilience. This characteristic makes the Clustered Indexer Tier essential for environments requiring continuous uptime and data reliability, as it addresses potential single points of failure by distributing data across multiple nodes.