Context dependent execution time prediction for redirecting queries
US11727004B2 · kind B2 · utility
1Cited by
6References
20Claims
0Family size
Assignee
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Key dates
| Filing date | May 9, 2022 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | May 9, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/1012
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Context dependent execution time prediction may be applied to redirect queries to additional query processing resources. A query to a database may be received at a first query engine. A prediction model for executing queries at the first query engine may be applied to determine predicted query execution time for the first query engine. A prediction model for executing queries at a second query engine may also be applied to determine predicted query execution time for the second query engine. One of the query engines may be selected to perform the query based on a comparison of the predicted query execution times.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.