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Title:
DATA VERIFICATION METHOD, APPARATUS, DEVICE, SYSTEM, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/089063
Kind Code:
A1
Abstract:
Disclosed by the present application are a data verification method, apparatus, device, system, and storage medium, relating to the field of data processing. The method comprises: if a write operation occurs in each system data pool, then generating and transmitting a data stream comprising data associated with the write operation, the data stream comprising a primary key value of the data; on the basis of the data stream and a preset region division rule, dividing the data stream into at least one data region, each data region comprising a data stream corresponding to at least two system data pools; in each data region, according to the primary key value corresponding to the data stream, verifying the data stream corresponding to at least two system data pools in the data region, to determine whether the data in the at least two system data pools in the data region are consistent. Embodiments of the present application are able to promptly detect the problem of data unevenness across systems.

Inventors:
CHEN CHAO (CN)
LIU TAO (CN)
SHAO GUANGHUI (CN)
MA YONGSONG (CN)
WANG XUANZHAO (CN)
Application Number:
PCT/CN2021/118146
Publication Date:
May 05, 2022
Filing Date:
September 14, 2021
Export Citation:
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Assignee:
CHINA UNIONPAY CO LTD (CN)
International Classes:
H04L29/08
Foreign References:
CN112422635A2021-02-26
CN110196844A2019-09-03
CN108647353A2018-10-12
CN103136276A2013-06-05
CN109840837A2019-06-04
US20120271993A12012-10-25
US20160055190A12016-02-25
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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