What is a key feature of using Hybrid Search topology in Splunk?

The Hybrid Search topology in Splunk is built to optimize the search experience by allowing organizations to leverage both on-premises and cloud-based indexing. This feature enables users to seamlessly combine data from both environments, which can enhance data accessibility and provide a unified search experience.

By utilizing Hybrid Search, users can run searches that encompass data stored locally and in the cloud, without needing to move all the data to one location or the other. This capability not only saves time and resources but also allows organizations to maintain a balance between security policies and the flexibility of cloud services. It facilitates better performance and efficiency in handling large datasets spread across different environments.

Other options, while relevant to various aspects of Splunk deployment, do not specifically define the key feature of Hybrid Search. The possibility of searching across clouds, integration with third-party systems, or enabling real-time alerts are features that can exist independently of the Hybrid Search architecture but are not the defining characteristics of it.