They can be split, but by default they're not. For example you can store realm config in RDBMS, while users in Mongo.

----- Original Message -----
> From: "Horia Mocioi" <a.mocioi@gmail.com>
> To: keycloak-dev@lists.jboss.org
> Sent: Monday, 8 June, 2015 12:37:04 PM
> Subject: [keycloak-dev] question about RDBMS
>
> Hello,
>
> I have configured KC to use MySQL schema and when starting KC it created 48
> tables.
>
> But in one mail sent on this list (the one about Couchbase DB) I found out
> that there a 2 dbs. Can you tell where i can find the second one? I mean in
> the tables created in MySQL I can see both realm and users tables.
>
> Is there any other db? Where is it?
>
> Thank you,
> Horia
>
> --
>

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