Major Advantages
Actively increasing storage efficiency using these techniques has the following advantages:
Backup and restore. Using snapshots, time used for both backup and restore RTO can be minimized. This can greatly reduce cost, and reduce hours of downtime to seconds of downtime. Snapshots also allow for better RPO values.
Reducing floorspace. When less storage is required to store a given amount of data, less data center floorspace is required.
Reducing energy use. When fewer spindles are required to store a given amount of data, less power is required.
Provisioning efficiency. Writable delta snapshot technology allows for very fast provisioning of writable data copies. This reduces waiting time in processes that require that data. Examples are data mining, test data, etc. Snapshot integration at the OS and/or application level also leads to faster provisioning, because system and/or application managers are able to manage their own snapshots without having to wait for storage managers and/or provisioning procedures.
Read more about this topic: Storage Efficiency
Famous quotes containing the words major and/or advantages:
“When I see that the nineteenth century has crowned the idolatry of Art with the deification of Love, so that every poet is supposed to have pierced to the holy of holies when he has announced that Love is the Supreme, or the Enough, or the All, I feel that Art was safer in the hands of the most fanatical of Cromwell’s major generals than it will be if ever it gets into mine.”
—George Bernard Shaw (1856–1950)
“There is no one thoroughly despicable. We cannot descend much lower than an idiot; and an idiot has some advantages over a wise man.”
—William Hazlitt (1778–1830)