You can use the Database Restore utility to restore your Experience Portal database from a backup created through the System Backup web page in EPM.
To restore your Experience Portal database that is installed on Linux:
Important:
If your primary Experience Portal server fails and cannot be recovered, you must first reinstall the EPM software on a new server. Then you can restore your Experience Portal database using the Database Restore utility.
For details about the System Backup feature in EPM, see System Backup Overview.