The Personalization index stores information about which page definition items in the content tree are personalized and which personalization rules the pages use. The index drives the Personalization dashboard tab in the Experience Optimization application.
You can host the Personalization index on:
Support for Azure Search was deprecated in Sitecore 10.0 and 10.1, and is removed in Sitecore 10.2.
Refer to the Sitecore compatibility table for compatible versions.
The Personalization index has its place in the Sitecore reference structure. It can be referenced by other roles, and it can also reference other roles.
The Personalization index is referenced by the following role:
The Personalization index does not reference other roles.
Privacy and security
Assuming default behavior, the Personalization index does not store personal data.