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Method, device and system for data processing

A data processing and data technology, applied in the Internet field, can solve problems such as poor real-time performance and poor scalability

Active Publication Date: 2013-03-06
ALIBABA GRP HLDG LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides a data processing method, device and system to solve the problems of poor real-time performance and poor scalability in processing data in the data stream in the prior art

Method used

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  • Method, device and system for data processing
  • Method, device and system for data processing
  • Method, device and system for data processing

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Embodiment Construction

[0037] Since the data processing method in the prior art is mainly limited by the ability of the data processing device, the data processing device cannot continuously perform processing operations, but can only save the data first, and batch processing at a set time interval Process the data. Therefore, in the embodiments of the present application, in order to continuously process the data in the data stream and improve the real-time performance of data processing, a distributed system is used to process the data in the data stream, and the entire process of data processing is split. For several data processing tasks, different processing nodes in the distributed system perform different data processing tasks to share the pressure of data processing, so as to continuously process the data in the data stream and improve the real-time performance of data processing. purpose. In addition, in order to improve the scalability of the data processing system, in the embodiment of th...

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Abstract

The invention discloses a method, a device and a system for data processing and aims to solve the problem that data processing by the prior art is poor in timeliness and expandability. The method includes: allowing one processing node to acquire every data processing task configured for the processing node from a coordinator server; receiving every data flow output by a higher-level processing node; extracting data satisfying input conditions from data included in each data flow according to corresponding input conditions of the acquired data processing tasks; processing the extracted data according to corresponding processing logic of the data processing tasks; when presence of a lower-level processing node is confirmed, transmitting the processed data to the lower-level processing node for processing; and when the presence is not confirmed, outputting the processed data as processing result. Timeliness in data processing is improved, and expandability of the data processing system is improved.

Description

Technical field [0001] This application relates to the field of Internet technology, and in particular to a method, device and system for data processing. Background technique [0002] With the increase of Internet users and the increasing number of visits to large websites, a large number of data streams have appeared on the Internet. Among them, the data stream is composed of multiple data, and the data constituting the data stream carries the data stream identifier corresponding to the data stream. information. [0003] Each data in the data stream often has strong real-time performance, and the data processing device is required to process each data in the data stream in time. For example, the data in the data stream includes the amount of visits a user visits to a certain website. The timely processing of the data including the amount of visits can reflect the changes in the amount of visits to the website and analyze the visits of users to the website every hour of the day ...

Claims

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Application Information

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IPC IPC(8): H04L12/801
Inventor 张维王晓哲郑培祥原攀峰张茂森朱震杰
Owner ALIBABA GRP HLDG LTD
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