Migration of datasets among federated database systems
US12346288B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2024 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Feb 15, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/256
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In an aspect, a method for migrating data records to a federated database system includes obtaining data records from a data source in a first federated database system; generating a data snapshot file based on the obtained data records and data indicative of a characteristic associated with the obtained data records; generating a hash of the data snapshot file to prevent modification of the data snapshot file; storing the data snapshot file and the generated hash in a data storage; migrating the obtained data records from the data snapshot file to a data target in a second federated database system, the migrating including: retrieving the data records from the data snapshot file stored in the data storage; providing the retrieved data records to the data target according to a mapping between a characteristic of the data source and a characteristic of the data target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.