Systems and methods for minimizing network bandwidth for replication/back up
US9501367B2 · kind B2 · utility
1Cited by
7References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 20, 2015 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Apr 28, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/27
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are disclosed for backing up a client data set on a computer by identifying changed files; generating a first sub-file signature for one or more segments of a changed file; subsequently generating a second sub-file signature for each file segment to detect insertions, removals, and rearrangements of data in the file; transmitting one more changed segment(s) in the file; and writing a manifest file reflecting the new target state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.