Cluster or not cluster

Hi everyone,

Newbie in keycloak, I’ve some question about the clustering option.

Sorry to begin with : Does keycloak crash very often ?

For a small community of 1000-2000 users, split in let’s say 20 applications, do I need a clustering solution ?

Most of the time I find clustering solution bring more problem because of the complexity than robustness of the service (at least for a small IT team). So if keycloak don’t crash very often (for the version 13 I don’t think so…) so the only reason I see (for me at least) to do clustering is the number of users.

Can anyone tell me if for 1000-2000 would I need a clustering solution.