USED FOR MYSQL
https://stackoverflow.com/questions/25495364/laravel-mysql-db-connection-with-ssh/41698783#41698783
ssh -i id_rsa -N -L 13306:REMOTE_DATABASE_HOST:3306 pshridhar@INTERMEDIATE_SERVER_IP
13306 port will be mapped to remote server port 3306
User 13306 to connect to server 3306 remote port
User localhost or 127.0.0.1 as db host name
pshridhar is user of remote intermediate server , it can be removed if we can directly connect to server
“/Applications/MySQLWorkbench.app/Contents/MacOS/mysql” “-uDATABASE_USER” “-h127.0.0.1” -P13307 –pDBPASSWORD DATABASENAME