Complex event processing using pseudo-clock
US10423468B2 · kind B2 · utility
4Cited by
20References
13Claims
0Family size
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Key dates
| Filing date | Feb 10, 2015 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Aug 3, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for complex event processing. An example method may comprise: receiving, by a processing device of a first event processing node, an event data item reflecting a change of a system state, the event data item comprising a unique event identifier and a timestamp; and, responsive to determining a difference between the timestamp and a value of a pseudo-clock associated with the first event processing node, synchronizing the state of the first event processing node with the state of a second event processing node by adjusting the pseudo-clock by the difference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.