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Multi-streams analytics

  • US 8,880,493 B2
  • Filed: 09/28/2011
  • Issued: 11/04/2014
  • Est. Priority Date: 09/28/2011
  • Status: Active Grant
First Claim
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1. A method of multi-stream analytics with a query engine, comprising:

  • punctuating unbounded streaming data into data chunks, each of the data chunks representing a bounded data set in the unbounded streaming data;

    processing one of the data chunks,cutting query execution based on cycle specification; and

    rewinding a state of a query instance without shutting down the query instance between execution cycles for processing another of the data chunks in a next execution cycle.

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