Data lineage verification method, device, equipment and storage medium

By list analysis and traceability of data blood relationship results, a list of data blood relationship lists is generated and its accuracy is verified, the problem of inaccurate data blood relationship results in the existing technology is solved, and the accuracy and efficiency of data blood relationship verification is improved.

CN119760004APending Publication Date: 2025-04-04CHINA CONSTRUCTION BANK
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Patent Information

Application Number
CN202411981853.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

The prior art is difficult to ensure the accuracy of data blood relationship results, resulting in the inability to quickly locate and repair data quality problems, affecting the accuracy and timeliness of data reporting.

Method used

By obtaining the data blood relationship results and performing list analysis, the hierarchical relationships and field processing rules between each data table from the source table to the target table are mapped to generate a list of data blood relationship lists. Based on this list, the target table fields are traced one by one, the data blood relationship processing link is recorded, and whether the traceability results are in line with expectations are determined, and a data blood relationship result report is generated.

Benefits of technology

The accuracy of data blood relationship verification is improved, making data blood relationship verification more intuitive and systematic, and can quickly identify potential problems in data blood relationship, locate data problems and optimize data processing process.

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Abstract

The present application discloses a data lineage verification method, device, equipment and storage medium, which relates to the field of data verification. The data lineage verification method includes obtaining data lineage results and performing list parsing to obtain a first data lineage relationship list, and further generating a data lineage relationship list list. Based on the data lineage relationship list, each target table field in the target table is obtained, and according to the field processing rules corresponding to the target table field, the target table fields are traced one by one to obtain the traceability results corresponding to the target table fields, and the data lineage processing link from the target table field to the source table field corresponding to the traceability result is recorded. For each data lineage processing link, it is determined whether the traceability result belongs to the expected result. If the traceability result does not meet the expectation, it indicates that the data lineage processing link is abnormal, so as to quickly identify potential problems in the data lineage relationship and generate a data lineage result report.
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