Method, medium, and system for joining data tables
US11650990B2 · kind B2 · utility
0Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2017 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Apr 27, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/283
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Data tables that are located in a distributed data warehouse are joined with a target join-calculating algorithm that has been selected from a number of table joining algorithms which have been compared to each other based on the execution costs of each of the number of table joining algorithms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.