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A streaming data processing method and apparatus

A processing device and processing method technology, applied in the computer field, can solve the problems of destroying the integrity of out-of-order data and low accuracy of statistical analysis results, and achieve the effects of prolonging the opening time, improving the accuracy and improving the integrity

Active Publication Date: 2019-07-16
CHINA MOBILE COMM LTD RES INST +1
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a stream data processing method and device, which is used to solve the technical problem in the prior art that the integrity of the out-of-order data is severely damaged when the stream data is statistically analyzed, resulting in low accuracy of the statistical analysis results

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  • A streaming data processing method and apparatus
  • A streaming data processing method and apparatus

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Embodiment Construction

[0044]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention Some embodiments of the technical solution, but not all embodiments. Based on the embodiments recorded in the present invention documents, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the technical solution of the present invention.

[0045] In the embodiment of the present invention, the stream data processing device may be a computer device capable of processing stream data, such as a terminal device or a server.

[0046] Generally speaking, streaming data is a set of sequential, massive, fast, and continuously a...

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Abstract

The embodiment of the invention provides a streaming data processing method and apparatus, which are used for solving the technical problem that the accuracy of a statistical result is relatively lowwhen statistical analysis is performed on streaming data. The method comprises the following steps: receiving to-be-processed data in a current data time window, and determining the generation time ofthe to-be-processed data; if the generation time is greater than the end time of the current data time window, caching the current data time window into a next data time window behind the current data time window, closing the current data time window when it is determined that the generation time is not within the time range corresponding to the delay duration of the current data time window, andprocessing the to-be-processed cached data when it is determined that the next data time window is closed; and if the generation time is smaller than the starting time of the current data time windowand it is determined that the historical data time window corresponding to the generation time in the plurality of data time windows is closed, performing time grouping processing on the to-be-processed data according to the generation time and the preset interval time.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a stream data processing method and device. Background technique [0002] Stream computing is a new data processing method, which can process, analyze and present large-scale streaming data in real time, and provide real-time data value for the system. It is widely used in financial services, network monitoring, telecommunications data management, Web applications, production manufacturing, sensor testing and other fields. Among them, a common operation in stream computing is to count data within a certain time interval. [0003] At present, in stream computing, when counting data within a certain time interval, statistical analysis can be performed on the data within the data time window, that is, the data is processed according to the time window of the data generating end. However, due to the different environments of the data generation end and the influence of the speed ...

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Application Information

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IPC IPC(8): G06F16/2458G06F16/2457
CPCG06F16/24573G06F16/2462
Inventor 王凤
Owner CHINA MOBILE COMM LTD RES INST
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