Data table source-tracing method and device based on consanguinity analysis

A data table and data source technology, applied in the computer field, can solve the problems of data table traceability methods without multiple different data sources, and achieve the effect of improving decision-making ability, high efficiency, and fast speed

Active Publication Date: 2017-05-24
SHENZHEN AUDAQUE DATA TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, in the development of big data systems, there is no data table traceability method for multiple different data sources

Method used

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  • Data table source-tracing method and device based on consanguinity analysis
  • Data table source-tracing method and device based on consanguinity analysis
  • Data table source-tracing method and device based on consanguinity analysis

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Embodiment Construction

[0045] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, so they are only examples, and should not be used to limit the protection scope of the present invention. It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0046] Data lineage (Lineage, Provenance, Pedigree) can also be translated as (lineage, origin, lineage, lineage). For database systems, sometimes it is necessary to trace the lineage of data to obtain the evolution process of data in the data flow. This evolution process is the blood relationship analysis of data.

[0047] Embodiment 1 of the present invention provides a method for trac...

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Abstract

The invention relates to a data table source-tracing method and device based on consanguinity analysis. The method includes the steps of S1, configuring the mapping relation conversion mode of a data table which needs source tracing; S2, making conversion rules according to the mapping relation conversion mode configured in S1; S3, building a mapping relation table according to the mapping relation conversion mode configure in S1 and the conversion rules made in S2; S4, tracing the source of the target data table according to the mapping relation table. The device comprises a mode configuring module, a rule making module, a mapping relation table building module and a source tracing module. The data table source-tracing method and device based on the consanguinity analysis has the advantages that the method can effectively trace the sources of data tables which belong to various different types of data sources, visually position the attribution of the data tables and fine data quality problems through the positioning; the method and device can efficiently and fast position data problems.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for tracing the source of a data table based on blood relationship analysis. Background technique [0002] After cloud computing and the Internet of Things, big data has become another disruptive technological change in the IT industry. It will have a huge impact on national governance, decision-making, organization and business processes, and the way public services are provided. With the construction of smart cities requiring information technologies such as the Internet, cloud computing, and the Internet of Things, the collection, storage, analysis, processing and application of large amounts of data have become more convenient, and the decision-making behavior of the government or the public will gradually be based on data and analysis. And made. Data traceability is the description information of the origin of data and the process of data generation, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/215
Inventor 刘涛马玉玺庞朝臣贾西贝
Owner SHENZHEN AUDAQUE DATA TECH
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