Are all components of Splunk installed and managed in the on-premise version of Splunk Enterprise?

The correct answer is that all components of Splunk are indeed installed and managed in the on-premise version of Splunk Enterprise. In this deployment model, organizations have full control over their Splunk infrastructure, which includes components such as indexers, search heads, and forwarders. This allows for customization based on specific organizational needs, security compliance, and performance optimizations.

When using the on-premise version, all data is processed within the organization's own hardware and network environment, which allows for the management of data accessibility, retention policies, and integration with other systems in a more direct manner compared to cloud-based or managed services. This configuration also means that any updates, scaling, and maintenance are the responsibility of the organization, providing a hands-on approach to managing the Splunk environment.

In contrast, cloud-based versions of Splunk, such as Splunk Cloud, have some components managed by Splunk itself, which is fundamentally different from the on-premise approach. Understanding these distinctions is crucial for effectively managing Splunk deployments, as it impacts decision-making concerning infrastructure, security, and data management strategies.