Category Archives: Database Migration

Migration of Database With Zero Down Time

I have been Migrated a Live Database almost 200GB with Zero Down Time . My step was. 1- Take RMAN backup from source Database. My Script was RMAN> run {2> allocate channel d1 type disk FORMAT “E:\rman-backup\Weekly_%T_L0_%d-%s_%p.db” MAXPIECESIZE 500M;3> allocate … Continue reading

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