The Index Server is used by several different Commvault products and features to enable various indexing, search, and analytics functions for your CommCell environment. Index Server is a logical CommCell entity that you can configure to support indexing, search, and analytics functions for different Commvault products and features. When you configure an Index Server, you must add at least one access node to the Index Server to perform the related operations and store the data.
For more information, see Index Server.