Oracle offers two primary types of clients for 12c:
Once the client software is installed, you can set up network connectivity to access remote databases. install oracle client 12c
Navigate to the network configuration folder: [ORACLE_HOME]\network\admin (e.g., C:\app\client\product\12.1.0\client_1\network\admin ). Create or edit the tnsnames.ora file. Add your database connection details: Oracle offers two primary types of clients for