Configuring the Analytics Index
This configuration file helps to track users' search activity so that it can be re-purposed in a meaningful way.
For example, if users search for a term repeatedly and if this term has not been indexed, then you can add content to link to the search term. Alternatively, after data mining a particular search behavior, you can help future users to find terms within pages that are associated with the search term: "Because you have searched for term X, you may also be interested in terms A, B, and C."
To set up an independent index for Analytics queries: