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Difference Between Backup and Recovery
In this post, we will understand the difference between backup and recovery.
It refers to storing a copy of the original data in a separate memory location.
It is basically a copy of data that is used to restore the original data in case of a data loss/damage.
It is the replication of data.
It just keeps one extra copy to ensure data is not lost forever.
It helps in giving data protection.
It makes the process of data recovery hassle free and easy.
It is an affordable process.
It is used in production environments.
Example - SnapManager helps create a backup of data and everything else in the database.
It refers to restoring the lost data when there is failure.
It is a process of retrieving lost or corrupted or damaged data to its original form.
It is the process of storing the data back to the database.
Backup is used to recover the data.
It improves the reliability of the database.
Recovery is an expensive process.
It is not used frequently in production environments.
The cost of recovery is expensive.
Example: SnapManager helps recover the data to its last transaction.
- Database Backup and Recovery
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