Asynchronous data replication using an external buffer table
US9817879B2 · kind B2 · utility
1Cited by
8References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 18, 2014 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Oct 1, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/951
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide, systems, methods, and computer program products for asynchronously replicating data from source tables of a source computer system to target tables of a target computer system. Embodiments of the present invention implement an external buffer table (EBT) from which changed data statements can be selectively applied to target tables, which can reduce the number of statements applied to the target tables of the target computer system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.