Parallelized execution of window operator
US10387395B2 · kind B2 · utility
8Cited by
7References
20Claims
0Family size
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Key dates
| Filing date | Nov 3, 2014 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Dec 30, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/278
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A window operator can be processed according to a variety of techniques that introduce parallelism. Window function sub-results can be calculated separately on different nodes. Overall superior performance can result. Skewness in input data can be accounted for by controlling a degree of parallelism at nodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.