how to take backup of oracle database from remote system
How to take backup of oracle database from remote system ------------------------------------------------------------- In order to take oracle database backup from remote system you have to ensure the following things. 1)The database in which you will take backup is called the target database. The target database must be in mount or open state. 2)The target database listener must be running. 3)The user connected t the target database and eventually take backup must have SYSDBA privilege. So the user by which you connect that user entry must be in the password file. In the following section I will take backup of machine neptune and database name is dbase. I will take backup from another machine named saturn. Step 1: ------------------ Log on to neptune machine and see the listener service name and listener port number and ensure that listener is running. If you knew listener service name and port number previously and currently it is running then you can avoid this step. In machine nept...