Every good DBA understands that backing up their database data is a non-optional part of assuring data availability and integrity. As a DBA, you need to know the difference between a full image copy ...

The purpose of backing up business-critical data is to achieve fast backups and restores that are 100% accurate. However, IT administrators have had to compromise between speed and accuracy because ...

Backup and recovery done efficiently require use of multiple backup levels carefully thought out so a full backup isn’t needed as often if incremental and differential backups are properly planned.