Data protection systems with multiple site replication
US8904132B2 · kind B2 · utility
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4Claims
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Assignee
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Key dates
| Filing date | Sep 14, 2012 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Sep 14, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1461
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for replicating data from a first site to a second site remote from said first site are described. An embodiment includes storing compressed data on a hard disk appliance, reading said data without decompressing said data, sending said data over a wide-area-network (WAN) in a compressed state, and storing said data on a second hard disk appliance remote from said first hard disk appliance in its compressed state without performing an additional compression operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.