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A data export method, device, terminal equipment and storage medium

A technology of data export and source data, applied in the computer field, can solve the problems of reducing the efficiency of data export and untimely data inspection mechanism, and achieve the effect of simple and efficient verification mechanism

Active Publication Date: 2021-03-02
CHINA PING AN LIFE INSURANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a data export method to solve the problems that data export errors caused by repeated data export cannot be found in time during the current large data export, and the existing data inspection mechanism is not timely and will reduce the data export efficiency.

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  • A data export method, device, terminal equipment and storage medium
  • A data export method, device, terminal equipment and storage medium
  • A data export method, device, terminal equipment and storage medium

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] see figure 1 , figure 1 A flow chart of the implementation of the data export method provided by the embodiment of the present invention is shown. The data export method can be applied to a computer processing system or device for exporting data in big data to a relational database, and can verify the exported data to determine whether the export result is correct. Such as figure 1 As shown, the method for data export includes steps S10 to S4...

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Abstract

The invention is applicable to the technical field of computers, and discloses a data export method, device, terminal equipment and storage medium. The method includes: creating an export task package according to data export requirements, wherein the export task package includes a first number of export subtasks allocated according to the total amount of source data to be exported; executing each export subtask in the export task package ; If all the export subtasks of the first quantity are completed, then obtain the total amount of target data after the export task package is exported; check whether the export result is correct according to the total amount of source data and the total amount of target data. The data export method can timely discover data export errors caused by repeated data export, and the verification mechanism is simple and efficient, and will not affect the efficiency of data export.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a data export method, device, terminal equipment and storage medium. Background technique [0002] When big data is exporting data to a relational database, multiple export subtasks will be created for one export task. When the execution of the export subtask fails, it will be scheduled to be re-executed. All the data of the export subtask will be re-exported. If the export subtask A part of the data has been exported when the execution of the task fails, then there will be duplicate data in the exported data after the export subtask is re-executed, resulting in data export errors. [0003] At present, when exporting data to a relational database for big data, the export error caused by repeated data export is often not checked, or the checking method cannot be checked in time due to the complexity of the checking method. At the same time, complex inspection methods wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/25G06F16/215G06F16/27
CPCG06F16/215G06F16/258G06F16/27
Inventor 柯伟聪
Owner CHINA PING AN LIFE INSURANCE CO LTD