Iroducio

Accideally deleig impora daa ca be a ighmare for busiesses. However, wih he righ ools ad echiques, i is possible o recover deleed daa i Oracle daabases. I his aricle, we will discuss how o recover deleed daa i Oracle daabases.。

Udersadig Oracle Recovery Maager (RMA)

Oracle Recovery Maager (RMA) is a ool ha ca be used o recover deleed daa i Oracle daabases. RMA is a commad-lie ool ha ca perform backup ad recovery operaios o Oracle daabases. I allows users o back up ad recover daa a he block level, which meas ha i ca recover idividual blocks of daa ha have bee deleed.。

Seps o Recover Deleed Daa i Oracle Daabases

The followig seps ca be followed o recover deleed daa i Oracle daabases:。

Sep 1: Ideify he Daa o be Recovered

The firs sep i recoverig deleed daa is o ideify he daa ha eeds o be recovered. This ca be doe by reviewig daabase logs ad rasacio hisory o deermie which daa was deleed ad whe i was deleed.。

Sep 2: Resore he Daabase o a Poi i Time

Oce he deleed daa has bee ideified, he ex sep is o resore he daabase o a poi i ime before he daa was deleed. This ca be doe usig RMA o resore a backup of he daabase o a specific poi i ime.。

Sep 3: Recover he Deleed Daa

Afer he daabase has bee resored o a poi i ime before he daa was deleed, he ex sep is o recover he deleed daa. This ca be doe usig RMA o recover he idividual blocks of daa ha were deleed.。

Coclusio

Recoverig deleed daa i Oracle daabases is possible wih he righ ools ad echiques. By usig Oracle Recovery Maager (RMA) ad followig he seps oulied i his aricle, busiesses ca recover deleed daa ad avoid he egaive cosequeces of daa loss.。

Tags

Oracle, Recovery Maager, Daa Recovery, Backup ad Recovery, Daabase Recovery。