System, method and computer program product for copying data
US7587628B2 · kind B2 · utility
0Cited by
8References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2006 |
| Grant date | Sep 8, 2009 |
| Priority date | — |
| Expiry date | Oct 15, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/2074
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, system and computer program product for copying data are provided. The method includes: establishing a virtual copying relationship at a current primary site; and establishing a real copying relationship with a first remote site in response to a reception of a first remote site information by the current primary site information while maintaining the virtual copying relationship.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.