Recovering data lost in data de-duplication system
US9367397B1 · kind B1 · utility
11Cited by
7References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 20, 2011 |
| Grant date | Jun 14, 2016 |
| Priority date | — |
| Expiry date | Feb 26, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1435
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An indication is received that a data object is to be deleted, wherein the data object comprises data stored in a segment within a container. It is determined no currently alive data object references any segment within the container. The container is placed in a delete-ready but not yet reclaimable state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.