Estimated Oracle technologists receive a cordial greeting. Through this article, we will have the opportunity to view and go a little on the issue of who is a “standby database” and how can this help us in our management as ” DBA ” .
We can define in a simple manner that a “Standby Database” is a database ( DB ) copy ( physical or logical ) of a DB origin, the source DB it is commonly called primary databases . Possible uses of databases ” Standby” are multiple…

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