Recovery Catalog Database Using RMAN - Karan Rajpoot
Recovery Catalog Database Using RMAN By default, RMAN connects to the target database in NOCATALOG mode, meaning that it uses the control files in the target database as the sole repository of RMAN metadata. Perhaps the most important decision you make when using RMAN is whether to create a recovery catalog as the RMAN repository for normal production operations. A recovery catalog is a schema created in a separate database that contains metadata obtained from the target control file. With the use of the recovery catalog database, you can put all the backup or pieces information of the multiple databases in a single location. ==> Benefits of Using the Recovery Catalog as the RMAN Repository When you use a recovery catalog, RMAN can perform a wider variety of automated backup and recovery functions than when you use the control file in the target database as the sole repository of metadata. ==>The following features are av