Dynamic priority-based query scheduling
US9436739B2 · kind B2 · utility
1Cited by
10References
24Claims
0Family size
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Key dates
| Filing date | Dec 13, 2013 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Aug 18, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24557
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Techniques for scheduling query execution are provided. In one embodiment, a computer system can receive a query to be executed and can assign a priority to the query. The computer system can further divide the query into a plurality of sub-queries and can assign a sub-priority to each sub-query, where the sub-priority is based on a resource consumption metric of the query. The computer system can then select, from a plurality of sub-query pools, a sub-query pool that includes sub-queries of queries that have the same priority as the query, and can add the plurality of sub-queries to the selected sub-query pool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.