Dynamic database query efficiency improvement
US11461319B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 6, 2014 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Mar 20, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/205
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Examples of dynamic database query efficiency improvement are provided herein. Query portions of a received database query can be identified as candidates for replacement. The candidates for replacement can be query portions that reduce the efficiency of the query. Alternative queries can be determined that include substitute query portion(s) in place of candidate(s) for replacement. An expected performance of the alternative queries can be determined. Based at least in part on the expected performance of the alternative queries, one or more alternative queries can be selected as replacement database queries for the received database query.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.