Virtual tape libraries vs. tapeless backup

Article

Virtual tape libraries vs. tapeless backup

Beth Pariseau, News writer
Virtual tape libraries (VTL) are selling like hotcakes, but the lifespan of the technology is already winding down. VTL's allow disk-based backup systems to emulate tape libraries so users can add disks to the process without changing their backup software.

Some users mistrust tape altogether, and want to move beyond it, using off-site disk storage for emergency backup. Others are comfortable with tape emulation, but don't believe VTLs that offer bare-bones functions without add-ons like deduplication are a non-starter. The complete, eventual abandonment of tape in favor of disk would make data managers' lives much easier, and several vendors are working on products to do just that. But for the time being, virtual tape is as close to tapeless backup as many data centers are going to get.

See the full version of this story on SearchDataCenter.com.

To continue reading for free, register below or login

Requires Membership to View

To gain access to this and all member only content, please provide the following information:

By submitting your registration information to SearchITChannel.com you agree to receive email communications from the TechTarget network of sites, and/or third party content providers that have relationships with TechTarget, based on your topic interests and activity, including updates on new content, event notifications, new site launches and market research surveys. Please verify all information and selections above. You may unsubscribe at any time from one or more of the services you have selected by editing your profile, unsubscribing via email or by contacting us here

  • Your use of SearchITChannel.com is governed by our Terms of Use
  • We designed our Privacy Policy to provide you with important disclosures about how we collect and use your registration and other information. We encourage you to read the Privacy Policy, and to use it to help make informed decisions.
  • If you reside outside of the United States, by submitting this registration information you consent to having your personal data transferred to and processed in the United States.