System and method for asynchronously receiving multiple packets of audit data from a source databased host in a resynchronization mode and asynchronously writing the data to a target host
US6430577B1 · kind B1 · utility
50Cited by
6References
6Claims
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Key dates
| Filing date | Oct 8, 1999 |
| Grant date | Aug 6, 2002 |
| Priority date | — |
| Expiry date | Oct 8, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99953
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In order to obviate data discrepancy between a primary source database and a secondary remote backup database, a Tracker program is used to sense the lack of synchronism between a primary audit file and secondary audit file. Then, a Catch-up program operates to transfer sectioned audit files from the primary to secondary in a parallel transfer mode until the primary and secondary audit files are accurate duplicates of each other, i.e., they are now in synchronism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.