Data migration system and data migration method
US11467752B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 3, 2021 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Feb 3, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2365
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
When performing a data migration of a first data store management system to a second data store management system, a data migration system receives a data migration rule, based on a data migration rule, converts a first data into a second data, acquires a first data model as a data model of the first data, acquires a second data model as a data model of the second data, and acquires a second program. Then, a data model conversion rule that causes the first data model to correspond to the second data model is generated based on the data migration rule, the first data model, and the second data model, and the second program is converted into a first program based on the data model conversion rule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.