Splunk Enterprise Certified Architect Practice Test 2026 – Comprehensive All-in-One Guide to Exam Success!

The configuration directive that dictates the replication factor within a Splunk indexer cluster is the site_replication_factor. This setting is crucial as it determines how many copies of the indexed data are maintained across different peer nodes in the cluster. Having a proper replication factor is essential for fault tolerance and data recovery in case a node fails.

When you set the site_replication_factor, you ensure that there are multiple copies of your data, so if one or more nodes go down, the data remains available from the other nodes. This enhances the reliability of your data storage and retrieval, which is pivotal for maintaining the integrity of the data within the Splunk environment.

The other options relate to different aspects of the cluster’s configuration. For instance, site_search_factor pertains to the number of searchable copies of data in the cluster, while max_search_results and total_search_copies are not directly tied to replication but rather to search limits and cataloging of search results. Understanding these parameters is essential for effectively managing a Splunk indexer cluster.