What practice can a backup specialist employ to alleviate issues with incremental backup accumulation during data restoration?

What practice can a backup specialist employ to alleviate issues with incremental backup accumulation during data restoration?

• A. Utilize cloud storage
• B. Perform full backups periodically
• C. Switch to differential backups
• D. Exclude older backups from retention

Answer: (B)

Performing full backups periodically is an effective practice for addressing issues that arise from the accumulation of incremental backups during data restoration. Incremental backups only capture the changes made since the last backup, which can lead to a complex restoration process. When restoring data, the backup specialist must first restore the most recent full backup and then apply each incremental backup in the correct order, which can be time-consuming and error-prone, especially when many incremental backups have accumulated.

By scheduling periodic full backups, the backup specialist reduces the reliance on a long chain of incremental backups, simplifying the restoration process. With fewer incremental backups to manage, the time taken to restore data is diminished, making it easier and quicker to recover the desired state of the system. This practice is especially vital in environments where data recovery speed is critical.

Other approaches, like utilizing cloud storage, switching to differential backups, or excluding older backups from retention, may provide some advantages, such as enhancing storage efficiency or varying backup strategies, but they do not directly address the accumulation issue and its implications during the restoration process in the same effective way that periodic full backups do.