System and method for locating log records in multiplexed transactional logs
US7689626B2 · kind B2 · utility
5Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2002 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Mar 23, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A common logging system (a “virtual logging system”) that presents to one or more log clients the appearance that each log client is interacting with a dedicated logging system. In reality, the virtual logging system is multiplexing virtual log streams, including log records, for each log client into a single transactional log. In particular, the invention is directed at a scheme for mapping virtual identifiers that a client uses in connection with the client's own records to physical identifiers that represent the physical location of the client's records in the single transactional log
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.