Mixed DB storage solution for session tokens and user data? (for eg Redis and Postgres)

[denik1981]

I particularly prefer to use a storage-based session token against JWT, but I find a big drawback if my session has to be retrieved from a regular database?

I would want to know if there is a way I could store my session token in a fast access database (like for eg Redis) while storing the rest of the user data in another database (like postgres, or using an ORM adapter like prisma). Is there anything I can do for this using the session callback?