×

Real-time event processing system with subscription model

  • US 6,449,618 B1
  • Filed: 03/25/1999
  • Issued: 09/10/2002
  • Est. Priority Date: 03/25/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. An apparatus for processing a plurality of events generated by at least one system application, the apparatus comprising:

  • a processor for executing code to implement at least a portion of at least one real-time analysis engine, wherein the real-time analysis engine processes events in accordance with subscription information stored in a main-memory database system and indicating subscription of customers to one or more services supported by the real-time analysis engine, and wherein the subscription information is stored in the form of a compact subscription table generated by applying at least one of a translation operation and an update propagation operation to at least one more complex subscription table generated by the system application.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×