In this third blog post of the series Oracle database on the AWS Cloud we will take look at a few ways to backups/recover our oracle databases deployed in AWS cloud.
Continue readingBACKUP & RECOVERY
RMAN recover : Incremental backup GAP
Suppose that we use the following standard backup strategy :
- Incremental Lvl 0 every Sunday
- Differential incremental Lv1 : all the other days
Backupset : ( 3:Sun/5:Mon/7:Tue /9:Wed/etc)
Suppose now that we hit a media failure at the end of the week (Saturday night for example) and when trying to recover the database we receive the following error :
Hatem Mahmoud's blog 