Incremental Backup

Incremental Level 0 : Is Considered To Be An Image Copy Of The DataBase .

i.e: Contains All Used Data Blocks .

Incremental Level 1 : Contains Only Modified Blocks Since The Last Level 0 Incremental Backup .

Logical Things :

Any Administrator May Consider That Incremental Level 0 Backup Is Conducted First , Followed By Level 1 Backup .

EXAMPLE:

Saturday:

Rman> Backup Incremental Level 0 Database ;

Monday:

Rman> Backup Incremental Level 1 Database ;

and etc......