> **Note**
>
> Icinga 2 uses the Icinga 1.x IDOUtils database schema starting with version
-> `1.10.0`
+> `1.10.0`.
### Setting up the database
> **Note**
>
-> The Icinga 2 rpm packages install the schema files into `/usr/share/doc/icinga2-ido-mysql-*/schema`.
-> The Icinga 2 tarball ships the schema files in `components/db_ido_mysql/schema/`.
+> The Icinga 2 RPM packages install the schema files into
+> `/usr/share/doc/icinga2-ido-mysql-*/schema`. The Icinga 2 dist tarball ships
+> the schema files in `components/db_ido_mysql/schema/`.
### Upgrading the database