REAL TIME PROCESSING METHOD FOR BIG STREAM DATA, STREAM DATA PROCESSING ENGINE, AND REAL TIME PROCESSING SYSTEM FOR BIG STREAM DATA

摘要

PROBLEM TO BE SOLVED: To provide the real time processing method and device of big stream data and an application system.SOLUTION: The real time processing method of big stream data includes: a step 200 for identifying the data type of a relational database; a step 201 for setting the communication mode of stream data transmitted from the relational database to a synchronous mode or an asynchronous mode; a step 202 for sequentially acquiring the stream data to be increased for each data on the basis of a main index; a step 203 for determining whether or not the data type of the relational database to be provided as a source is coincident with the data type of a non-relational database to be received as a target, and for, when those data types are not coincident, converting the steam data into the data type of the non-relational database; and a step 204 for writing the converted stream data or the stream data that need not to be converted in the corresponding non-relational database on the basis of the communication mode.SELECTED DRAWING: Figure 3