Ruby on Rails on Oracle: A Simple Tutorial by Richard Monson-Haefel
So, this means that I can finally uninstall MySql that I installed only for RoR.
Besides my preference for Oracle that is perhaps a bit masochistic (Oracle is powerful but really a bitch sometimes). it proves that RoR can scale at least on the DB-side. The ability to access Oracle opens also the possibilty to introduce RoR for reporting on large DBs so that it can get a trackrecord in large enterprises.
Yes, I know that MySql supports large DBs, too…