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Tactical query to continuous query conversion

  • US 9,703,836 B2
  • Filed: 02/04/2016
  • Issued: 07/11/2017
  • Est. Priority Date: 09/28/2012
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a memory storing a plurality of instructions; and

    one or more processors configured to access the memory, wherein the one or more processors are further configured to execute the plurality of instructions to at least;

    enable a query engine to pull business event data from a database based at least in part on a scheduled database query;

    receive, from a user, a first request to generate an active visualization of a dimension change of the business event data for the user, the first request to activate the visualization comprising at least a request to collapse the business event data into one or more objects and to update the one or more objects based at least in part on a user-specified time interval, wherein the active visualization is activated only for the user associated with the first request;

    enable, based at least in part on the first request, conversion, at runtime, of the tactical query to a continuous query configured to enable a stream of the business event data to be pushed to the query engine and to generate one or more hybrid queries for executing with a combination of the continuous query and the scheduled database query, wherein the conversion includes changing from a pull model to a push model;

    register a listening service to receive the business event data pushed from the stream of the business event data;

    provide a user interface configured to display the active visualization of the business event data pushed from the stream to the query engine based at least in part on the execution of the continuous query against the stream of business event data; and

    present the dimension change of the business event data on the user interface.

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