Computer system for recovering data based on priority of the data
US7266718B2 · kind B2 · utility
42Cited by
10References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2004 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Feb 8, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2076
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In the present invention, there is provided means which sets priorities of DB data for each management unit, means which copies data from a primary site to a secondary site in an order of the data priorities, and means which, when a disaster has occurred in the primary site and recovery of a DB is performed in the secondary site, performs recovery of data in the order of the data priorities to sequentially bring the data to a usable state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.