Dynamic query and step routing between systems tuned for different objectives
US8392404B2 · kind B2 · utility
5Cited by
1References
21Claims
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Key dates
| Filing date | Nov 19, 2007 |
| Grant date | Mar 5, 2013 |
| Priority date | — |
| Expiry date | Feb 13, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2471
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A virtual regulator monitors and manages a plurality of database systems in a domain. Each of the database systems is tuned for a particular type of workload, and the virtual regulator or multiple virtual regulators running in parallel routes a set of one or more queries to a particular database system within the domain based on a cost function for each database system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.