Dynamic granularity in data replication
US9069709B1 · kind B1 · utility
85Cited by
130References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2013 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Dec 12, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/855
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one aspect, a method includes sending a snapshot of a primary volume to a replica site, determining if a bandwidth is available to send changes in the primary volume to the replica site to allow any point in time recovery of data in the primary volume and sending the changes from the primary volume if the bandwidth is available.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.