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Self-inspection method, device, system and service device for data consistency

A technology of a business device and a self-checking device, applied in the field of data detection, can solve problems such as bad influence, unsupported cache storage, loss of user assets or interruption of operations, etc.

Active Publication Date: 2020-10-30
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the key data is inaccurate, it will directly lead to the loss of user assets or interruption of operations, which will have a bad impact
[0004] At present, the data warehouse can be cleaned and summarized into a database, and compared according to a certain business logic to achieve the comparison of whether the data is consistent. However, this method needs to be compared after all businesses are processed. The real-time performance is poor, and it can only be applied to database-type storage, and it cannot support cache-type storage

Method used

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Embodiment Construction

[0023] Embodiments of the present application provide a data consistency self-test method, device, system, and service device.

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0025] figure 1 It is a schematic flow chart of the self-inspection method for data consistency proposed by an embodiment of the present application. In the embodiment shown in the figure, the self-inspection d...

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Abstract

The invention provides a method, a device, and a system for self-inspection of data consistency, and a business device. The method comprises: receiving a data changing message sent by the business device; according to a preset verification mode and the data changing message, sending a comparison data calling request to the business device; and receiving returned comparison data, and performing consistency verification on the comparison data. The method can verify whether a copy is changed to be consistent after source data of business is changed, and a verification process is isolated from the business device, and timeliness is good.

Description

technical field [0001] The present application relates to the technical field of data detection, in particular to a self-test method, device, system and service device for data consistency. Background technique [0002] In a system that focuses on data access and query, the full amount of state data (such as basic user information, contract information and other relatively static state data, especially data with read-write separation and cache settings) naturally has less modification and more query. In terms of architecture design, multiple copies are often used, and space is exchanged for query time. That is, in order to improve query performance, multiple redundant copies of full state data are usually stored in different databases on the basis of one source data. or cached. This design directly brings about the data quality problem of consistency among multiple data. [0003] In such a system, the consistency guarantee among multiple copies of data is particularly crit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27
CPCG06F16/273
Inventor 丁娜徐铭泽
Owner ADVANCED NEW TECH CO LTD