Asynchronous peer-to-peer data replication
US8688634B2 · kind B2 · utility
14Cited by
66References
76Claims
0Family size
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Key dates
| Filing date | Feb 27, 2004 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Apr 16, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/273
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for providing convergence of data copies in asynchronous data replication in a database system, includes: labeling rows, a copy of identification and propagation controls. In applying communicated changes, conflicting changes are identified and resolved. In this manner, convergence of data copies in asynchronous data replication is provided, and processing and storage costs are significantly reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.