Patent · US Active

Event processing system

US11138177B2 · kind B2 · utility

3Cited by

0References

20Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Eliezer Levy · Haifa, IL
Aharon Avitzur · Munich, DE
Lucas Braun · Munich, DE
Thomas M. Etter · Southington, US
Georgios Gasparis · Munich, DE
Martin Kaufmann · Graz, AT
Donald Kossmann · Kirkland, US
Daniel Widmer · Munich, DE

Key dates

Filing date	Sep 30, 2016
Grant date	Oct 5, 2021
Priority date	—
Expiry date	Mar 12, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/27
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An event processing system is configured to process a stream of events operating on a database system. The event processing system comprises an event load balancing unit, a plurality of event computing nodes, and a plurality of event state stores, wherein the event load balancing unit is configured to route the stream of events to the plurality of event computing nodes, wherein the plurality of event state stores are configured to store states of the plurality of event computing nodes for maintaining a state of the event processing, and wherein the plurality of event computing nodes are configured to process the events, to change their states, and to update the plurality of event state stores based on their changed states.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.