Beyond this experimental driver, if anyone here has fully integrated an Oracle 10 or 11G database into Drupal 6 to 100% replace the MySQL driver, please detail how you did it?
Before you reply, please be informed I am aware Drupal 7 will likely support an OCI8 or PDO Oracle driver, and also there are other projects that allow Drupal 6 to connect to Oracle parallel to MySQL. As to the former the stable release is a few months away plus I have numerous important modules that don't yet support 7. And as to the latter, the client would prefer a 100% Oracle solution.
Thanks!
-jim