Method for lock-free clustered erasure coding and recovery of data across a plurality of data stores in a network
US8205139B1 · kind B1 · utility
4Cited by
98References
6Claims
0Family size
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Key dates
| Filing date | Sep 22, 2011 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Sep 22, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/1515
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present invention provides a distributed clustering method to allow multiple active instances of consistency management processes that apply the same encoding scheme to be cooperative and function collectively. The techniques described herein facilitate an efficient method to apply an erasure encoding and decoding scheme across dispersed data stores that receive constant updates. The technique can be applied on many forms of distributed persistent data stores to provide failure resiliency and to maintain data consistency and correctness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.