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Recovery Manager-Architecture

Posted by appsinfo on November 15, 2008

ARCHITECTURE OF RMAN

·         Oracle RMAN comprises of RMAN EXECUTABLE this could be present and fired even through client side TARGET DATABASE it is the database which needs to be backed up

·         RECOVERY CATALOG Recovery catalog is optional otherwise backup details are stored in target database controlfile

·         It is a repository of information queried and updated by Recovery Manager

·         It is a schema or user stored in Oracle database

·         One schema can support many databases

·         It contains information about physical schema of target database datafile and archive log, backup sets and pieces

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