Information system with versioning descending node snapshot
US11144520B2 · kind B2 · utility
1Cited by
25References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 8, 2015 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Jun 29, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2246
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for accessing information. A request to change a piece of the information is received from a source. A branch for the piece of the information is identified using an identifier in the request. The branch is part of branches in a hierarchical structure and the branches are versions of the piece of the information. The identifier identifies the branch. The branch is changed when the request is from a source that controls a portion of the information in which the branches for the piece of the information are located in a location and the source is part of sources that control portions of the information in the location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.