Apparatus and method for data warehousing
US7415487B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2004 |
| Grant date | Aug 19, 2008 |
| Priority date | — |
| Expiry date | May 1, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99952
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for implementing data warehousing systems. According to a first embodiment, a system may include a plurality of data warehouses, and a data warehouse manager configured to extract data sets from one or more data sources for storage in one or more of the plurality of data warehouses. Each of a first subset including two or more of the plurality of data warehouses may be configured to store a respective replica of a first data set extracted by the data warehouse manager. Further, the data warehouse manager may be further configured to allow a query dependent upon the first data set to be evaluated by one of the first subset of data warehouses before each respective replica of the first data set has been stored to a corresponding data warehouse of the first subset.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.