Method and apparatus of comparing data of heterogeneous data sources, device, and storage medium
US12411818B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2024 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Nov 21, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/27
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a method and apparatus of comparing data of heterogeneous data sources, a device, and a storage medium. The method includes: obtaining first metadata and second metadata corresponding to heterogeneous data sources to be compared; determining a data isomorphism benchmark from the heterogeneous data sources based on the first metadata and the second metadata, and determining a first target data table and a second target data table corresponding to the heterogeneous data sources; associating the first target data table with the second target data table to determine a comparison indicator of the heterogeneous data sources; determining, based on the first target data table and the second target data table, a target comparison manner between the first target data table and the second target data table; and generating a data comparison result corresponding to the comparison indicator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.