How are snapshots being used today to improve virtual server data protection?
Simply put, snapshots allow recovery operations to occur much more quickly than might otherwise be possible. When a virtual machine needs to be reverted to a prior state, a full restoration could potentially take hours to complete (depending on the amount of data being restored). In contrast, a snapshot can be restored in a matter of seconds.
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
It is worth noting that rapid snapshot recovery is only possible because rolling back a snapshot is different from restoring a backup. Snapshots do not contain a full copy of the data as a backup would. Instead, snapshots are based on the use of differencing disks or pointers. As such, snapshots are more of a convenience feature than a true mechanism for protecting against data loss.
Dig Deeper on Backup and recovery software
Related Q&A from Brien Posey
IT can have trouble managing user profiles that are separate from the desktop images in nonpersistent VDI, but they can make things easier with user ...continue reading
Microsoft Excel may be widely used, but other spreadsheet applications such as Google Sheets and Thinkfree are available for organizations to use.continue reading
Social network backup tools are hard to find, but they are out there. Like with file data, your organization should make sure its social media data ...continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.