one of the team are using Oracle server and they need to fetch data from MongoDB. As RHEL 7 is supported for installing MongoDB drivers, and the one they use is RHEL 6.9. So drivers are not installed and dblink was not created. They are looking for other options to access this MongoDB server with from their oracle server.
Please let me know if there are any other options to access Mongodb server from Oracle server.
Can you provide more information on what you are trying to connect to MongoDB with (driver/tools and version)? Also, what is your MongoDB server version and deployment type (standalone, replica, or sharded cluster)?
You should be able to install any of our supported drivers in RHEL 6, but it sounds like you may be using some sort of tool or integration for Oracle.