Origin of excerpt. From Middle English excerpted from Latin excerptus past participle of excerpere to pick out ex-ex-carpere to pluck; see kerp-in Indo-European roots.
What is Degaussing. Degaussing is simply the act of erasing data from magnetic media. Sometimes it is referred to as sanitization.. It works by subjecting magnetic media to a strong magnetic field that removes data from data bearing surfaces. The magnetic field can be created either by powerful magnets or an electromagnetic discharge.
Data deduplication is commonplace nowadays in backup and is a common feature of backup software products and disk-based backup devices. But data deduplication â or more commonly single instance storage â can also be used for primary data, that is, data in use for production purposes. Questions arise, however, over whether and when to use data deduplication in a primary data environment. Download this free guide.