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System and method for streaming events in a transaction-based system

  • US 10,318,548 B2
  • Filed: 09/08/2017
  • Issued: 06/11/2019
  • Est. Priority Date: 03/13/2013
  • Status: Active Grant
First Claim
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1. A distributed system comprising:

  • a plurality of remote systems, each of the remote computing systems including an event emitter, a plurality of event sources, and a first processor, and a first memory, the first memory of a first one the plurality of remote systems stores instructions, the instructions executed by the first processor of the first one of the plurality of remote systems receive a transaction, contemporaneously create, via the event emitter, one or more events based on a type of the transaction, determine at least one of the plurality of event sources corresponding with each one of the one or more events based on a type of each one of the one or more events, route each one of the one or more events to the at least one of the plurality of event sources corresponding to each one of the one or more events, commit the transaction the at least one remote computing system, and stream the one or more events from the plurality of event sources over a communications network; and

    a central manager comprising a second processor, one or more databases, a cache, a plurality of event sinks, each event sink of the plurality of event sinks corresponding to a different event source of the plurality of event sources in each of the plurality of remote systems, and an event receiver, the central manager programmed to receive, via the event receiver, the stream of the one or more events from the plurality of event sources of the first one of the plurality of remote systems, route each of the one or more events to at least one event sink corresponding to an event source of the plurality of event sources, temporarily store the transaction associated with the one or more events in the cache, after which the central manager is programmed to permanently commit the transaction to the one or more databases at the central manager and proliferate the one or more events to a subset of the plurality of remote systems, each of the remote systems in the subset being different than the first one of the plurality of remote system,wherein the central manager permanently commits the transaction to the one or more databases subsequent to the first one of the plurality of remote computing systems committing the transaction,wherein the subset of remote systems are configured to perform one or more functions in response to receiving the one or more events.

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