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Database and data stream query

  • US 10,296,621 B2
  • Filed: 09/30/2014
  • Issued: 05/21/2019
  • Est. Priority Date: 09/30/2014
  • Status: Active Grant
First Claim
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1. A computing device comprising:

  • a processor to;

    receive a query associated with at least one of a database and a buffer storing streamed data from a data stream, the database storing database data previously stored in the buffer;

    identify at least one postponed command received from the data stream and being relevant to the query, the at least one postponed command being delayed from execution and being associated with at least one of the database data and the streamed data;

    generate a modified query based on the query and the at least one postponed command, the modified query being a modification of the query to account for the at least one postponed command;

    process the modified query; and

    provide a query result of the query based on the modified query being processed.

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