Data quality detection method and device

A technology of data quality and detection device, applied in digital data information retrieval, electrical digital data processing, special data processing applications, etc., can solve problems such as poor scalability, avoid source code modification, improve scalability, and shorten data quality. The effect of detection time

Pending Publication Date: 2020-11-10
QINGDAO HISENSE TRANS TECH
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AI Technical Summary

Problems solved by technology

However, in the existing data quality detection methods, if the data detection rules are changed or added, developers or users need to modify the source code, so the scalability is poor

Method used

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  • Data quality detection method and device
  • Data quality detection method and device
  • Data quality detection method and device

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Embodiment Construction

[0049] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0050] The term "and / or" in the embodiments of the present disclosure describes the association relationship of associated objects, and means that there may be three relationships. For example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. three conditions. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0051]The terms "first" and "second" are used for...

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Abstract

The invention relates to the field of data quality, in particular to a data quality detection method and device which are used for improving the expandability of the data quality detection process. The method comprises the steps of when a display screen displays a configuration interface, in response to a detection task configured by a user, obtaining a to-be-detected data stream, and if the detection task comprises a quality detection task, performing quality detection on the data stream based on a quality detection rule corresponding to the quality detection task, the quality detection rulebeing generated according to a preset basic detection template and a parameter range configured by a user. Thus, the quality detection rule is generated through the preset basic detection template andthe parameter range configured by the user, a fixed quality detection rule is not adopted any more, source code modification is avoided when the rule is changed, the expandability of the data qualitydetection process is improved, meanwhile, detection is carried out in the data stream, the detection process is simplified. And the data quality detection time is shortened.

Description

technical field [0001] The present disclosure relates to the field of data quality detection, in particular to a data quality detection method and device. Background technique [0002] With the development of information technology and the advent of the era of big data, data information is developing in a massive and diversified direction, and data quality is increasingly valued by various enterprises and government departments. Among them, how to flexibly, accurately and efficiently detect data quality is a research direction worthy of attention. [0003] At present, for the detection of data quality, developers or users usually need to use a specific programming language to write the code corresponding to the data detection rules, and then detect the data to be detected according to the data detection rules. However, in the existing data quality inspection method, if the data inspection rules are changed or added, developers or users need to modify the source code, so the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/215G06F16/2455G06F16/2458G06F3/0484
CPCG06F3/04847G06F16/215G06F16/24568G06F16/2462
Inventor 周行王中伟李建伟陈维强孙永良于涛王玮
Owner QINGDAO HISENSE TRANS TECH
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