Creating database clones at a specified point-in-time
US11561864B1 · kind B1 · utility
6Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2020 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Feb 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A point-in-time clone may be created for a database. A request to create the point-in-time clone may be received. The clone may be provided with access to a storage for the database that stores a history of modifications to the database applicable to return data of the database according to a state of the data at the specified point in time. The clone may then be updated so that the updates made to the clone are stored for subsequent access by the clone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.