It is possible to store the SQL Developer Data Modeler metadata model into an oracle database instead of into a file system file. I would like to "open" the model from metadata stored in an oracle database thinking this would be more robust that using file system files.
This is not a question relating to import export as I have seen those functions and have exported to a database schema successfully. Having done that I want to "open" from that database schema amend my model store it back in the database and then generate my DDL etc.
I am a little uncomfortable with the repository being just file system files.