EVENT STREAM PROCESSING SYSTEM, METHOD AND MACHINE-READABLE STORAGE

摘要

The present disclosure provides an event stream processing system, comprises a gateway device and an external module. The gateway device comprises an event processing engine, and the external module comprises external processor. The event processing engine comprises an event grouping unit, a catch-collector, a processor and an event generator. The event processing engine processes a plurality events of the event stream corresponded to a rule. The event grouping unit groups the events corresponded to the rule. The catch-collector couples to the event group unit, configured for storing a first group event. The processor couples to the event group unit, configured for processing a second group event. The external module calculates the first group event and generates a first processing result. The event generator integrates the first processing result of the first group event and a second processing result of the second group event and generates a derived event.

主权项

1. An event stream processing system, comprising:
a gateway device, comprising:
an event processing engine, processing a plurality of events of an event stream corresponded with a rule, comprising:
an event grouping unit, grouping the events corresponded with the rule;a catch-collector, coupling to the event grouping unit, configured to store a first group event from the events;a processor, coupling to the event grouping unit, configured to process a second group event; andan event generator, integrating a first processing result of the first group event and a second processing result of the second group event and generating a derived event; andat least one external module, coupling to the gateway device, each external module comprising:an external processor, calculating the first group event and generating the first processing result.