Continuous aggregation on a data grid
US8566341B2 · kind B2 · utility
2Cited by
10References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2009 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Sep 11, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24556
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer-readable medium, computer-implemented method, and apparatus are provided. In one embodiment, one or more events are received, a new intermediate state of a data partition is created based on the event, and the new intermediate state is stored. The new intermediate state is reduced into a form suitable for aggregation, and an aggregate value is created by aggregating the new intermediate state with other intermediate states of other data partitions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.