Maybe a very basic question from someone new to this. Is there an easy way to configure an Oracle database (Enterprise 12.2c) running on a remote server for access through the sqldeveloper GUI?
I already have a server running a database which I can access through sql*plus, connecting to the machine through ssh. What do I need to configure to access remotely through sqldeveloper? Open ports on the server, settings in the tnsnames.ora file, etc?