Hi,
I'm trying to replace my current authentication system with Keycloak, but I have one problem. I already have a database of users, populated with millions of records, and I wanted to make it work with Keycloak.
What would be the best approach on this scenario? Should I migrate everything to the Keycloak tables, or try to make Keycloak understand my current database?
Is there any recommendation on this matter? And if there is, some explanation or documentation?