Methods and systems for metadata driven data capture for a temporal data warehouse
US8271430B2 · kind B2 · utility
19Cited by
8References
20Claims
0Family size
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Key dates
| Filing date | Oct 22, 2008 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Jul 26, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/254
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system is described that includes a data warehouse and a platform independent data warehouse load application operable to run on the system. The load application includes a sequencing unit configured to utilize timestamp data from incoming data to be stored in the data warehouse and a relational algebra of set operators to identify and sequence net changes between the incoming data and data previously stored within the data warehouse. The load application is configured to non-intrusively load the identified and sequenced net changes into the data warehouse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.