Method and apparatus for differentiated data placement
US9697216B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jul 20, 2011 |
| Grant date | Jul 4, 2017 |
| Priority date | — |
| Expiry date | Jul 20, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F12/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Method and apparatus for locating data on disk storage, wherein multiple instances of data can be stored at different locations to satisfy different use requirements such as read access, write access, and data security. The method allows a data storage system, such as a file system, to provide both read optimized and write optimized performance on disk storage of different types (e.g., sizes and speed).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.