Efficient deduplicated data storage with tiered indexing
US8700634B2 · kind B2 · utility
9Cited by
9References
23Claims
0Family size
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Key dates
| Filing date | Dec 29, 2011 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Sep 30, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/1748
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A deduplicated data storage system provides high performance storage to heterogeneous clients that connect to it via a communications network. The deduplicated data storage system provides fast access to deduplication data by caching the most frequently accessed deduplication data in a hyperindex. Updates to the non-cached deduplication data are serialized by use of a store queue and hold queue.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.