Data recovery from multiple data backup technologies
US10146633B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Apr 28, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A backup system comprises a tape backup storage storing a set of tape backup data, a snapshot backup storage storing a nearest snapshot, and a processor. The processor is configured to determine the nearest snapshot, wherein a snapshot time of the nearest snapshot is nearest in time to a backup time, and determine the set of tape backup data, wherein the set of tape backup data and the nearest snapshot enable recovery of a backup data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.