Working with backup sets : Oracle database backup sets (Windows or Linux) : Restoring an Oracle database backup set : Specifying performance options
 
Specifying performance options
Special performance options on the Select restore performance options page are intended for large backup sets in high performance environments. This dialog box only appears for Windows DS Clients.
For typical use, keep DS-Client’s default settings, and then click Next to proceed to the next dialog box.
More information is available in the F1 help for this dialog box.
F1 Help: "Select Restore Performance Options (Windows DS-Client)"