Delayable query
US10162859B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2016 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Oct 31, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24549
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Method and apparatus for query optimization using metadata. A first query associated with a first metadata is received. Upon receiving the first query, the first metadata is compared to predefined criteria, to determine that the first query is delayable. Upon determining that the first query is delayable, a first query plan is generated for the first query based on the first metadata. Upon generating the first query plan, a first schedule for executing the first query plan is generated. The first execution query plan may be scheduled to be executed at a later point in time based on the first metadata. Finally, the first query plan is executed according to the first schedule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.