Tiering with pluggable storage system for parallel query engines
US10719510B2 · kind B2 · utility
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79References
23Claims
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Key dates
| Filing date | Nov 16, 2017 |
| Grant date | Jul 21, 2020 |
| Priority date | — |
| Expiry date | Dec 20, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/43
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, article of manufacture, and apparatus for managing data. In some embodiments, this includes determining a usage level of a file, wherein the file is stored in a first storage system, moving the file to a second storage system based on the determined usage level of the file updating location information in a catalog based on the movement of the file, and performing at least a portion of a query on the file after updating location information in the catalog.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.