Handling out-of-sequence data in a streaming environment
US8843524B2 · kind B2 · utility
6Cited by
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13Claims
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Key dates
| Filing date | Sep 25, 2012 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Nov 14, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24568
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Computer-implemented method, system, and computer program product for processing data in an out-of-order manner in a streams computing environment. A windowing condition is defined such that incoming data tuples are processed within a specified time or count of each other. Additionally, the windowing condition may be based on a specified attribute of the data tuples. If the tuples are not processed within the constraints specified by the windowing condition, the unprocessed tuples may be discarded, i.e., not processed, to optimize operator performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.