Cluster storage using delta compression
US8312006B2 · kind B2 · utility
6Cited by
1References
22Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 19, 2011 |
| Grant date | Nov 13, 2012 |
| Priority date | — |
| Expiry date | Apr 19, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24556
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Storage of data segments is disclosed. For each segment, a similar segment to the segment is identified, wherein the similar segment is already managed by a cluster node. In the event the similar segment is identified, a reference to the similar segment and a delta between the similar segment and the segment are caused to be stored instead of the segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.