[keycloak-dev] Keycloak usage scenario

[Vladimir Safin]

I have Angular application that calls Spring Boot based rest API.
Angular application can authenticate with KeyCloack, in fact I was thinking 
about using Keycloak ability to register user as well.
In my application I have a need to provision logged this user in my 
database or update their information after they login. Since Spring Boot 
API app is stateless and we use JWT token to authenticate saving user into 
the database on every request would not be efficient.
Anybody run into the scenario like this ? How did you solve it?