Keycloak Event Retention: Expiration Settings for GDPR
Keycloak keeps events forever by default. The two expiration settings, where each one lives, when the purge runs, and what deleting 500,000 expired rows actually costs.
Export a Keycloak Realm, Users, and Credentials
A tested exit runbook — export a Keycloak realm with users and password hashes, import it on another server, and verify people can still log in.