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Intelligent event query publish and subscribe system

  • US 8,296,303 B2
  • Filed: 11/19/2009
  • Issued: 10/23/2012
  • Est. Priority Date: 11/20/2008
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • assigning a descriptive name identifier to event data associated with a object in an enterprise system, the descriptive name identifier identifying a data type and data contents of the object, the descriptive name identifier associated with a source of the event data, the object being a structured data object, the data source to store the object and indicate changes to the object as event data, the data source being a data source local to a node of the enterprise system, wherein assigning the descriptive name identifier includesgenerating a name including a string to identify the event data; and

    executing a one-way hash on the string, the hash having a certain bit-length;

    executing multiple hashes on a result of the hash, where the multiple hashes have a bit-length that is shorter than the hash; and

    combining results of the multiple hashes to generate the descriptive name identifier;

    storing the descriptive name identifier at the network node of the enterprise system;

    indexing the descriptive name identifier at the network node with other descriptive name identifiers that define object contents and identify sources of event data within the enterprise network; and

    routing queries for event data based on the indexing to the data sources to obtain the event data from the data sources in real time.

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