The amount of usable storage space on a hard disk may be affected, however, if RAID is utilized to provide live backups of the underlying physical drives. The question is whether or not it's worth it to lose half of your disk space on purpose to retain a backup. What RAID configuration should a home computer use to safeguard its hard disks against failure caused by frequent power outages?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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The amount of usable storage space on a hard disk may be affected, however, if
RAID is utilized to provide live backups of the underlying physical drives. The
question is whether or not it's worth it to lose half of your disk space on purpose to
retain a backup. What RAID configuration should a home computer use to safeguard
its hard disks against failure caused by frequent power outages?
Transcribed Image Text:The amount of usable storage space on a hard disk may be affected, however, if RAID is utilized to provide live backups of the underlying physical drives. The question is whether or not it's worth it to lose half of your disk space on purpose to retain a backup. What RAID configuration should a home computer use to safeguard its hard disks against failure caused by frequent power outages?
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