# Oracle Database Compatibility

**URL:** <https://forum.keycloak.org/t/oracle-database-compatibility/15206>\
**Category:** Configuring the server\
**Created:** [April 27, 2022, 8:36pm UTC](https://forum.keycloak.org/t/oracle-database-compatibility/15206 "2022-04-27T20:36:43Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![leop](https://avatars.discourse-cdn.com/v4/letter/l/e95f7d/32.png) [@leop](https://forum.keycloak.org/u/leop)\
**Post date:** [April 27, 2022, 8:36pm UTC](https://forum.keycloak.org/t/oracle-database-compatibility/15206/1 "2022-04-27T20:36:43Z")

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Hi, I will configure Keycloak with Oracle Database to support authenticating process of an application that I’m developing for a company.  
The Keycloak is going to be configured in the company infraestructure side wich will provide an Oracle Database to persist data. They sent me the Database NCHAR Character Set:

 ![image](https://global.discourse-cdn.com/free1/uploads/keycloak/original/2X/e/e71db8bf2863de9e980812043e3d128e65370612.png)  
I want to know if that schema it’s compatible with Keycloak.  
Thanks.