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Data synchronization system, method, device and storage medium

A data synchronization and data update technology, applied in transmission systems, electrical components, etc., can solve problems such as data conflicts, and achieve the effect of ensuring consistency

Active Publication Date: 2021-11-26
SUZHOU KEDA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] This application provides a data synchronization system, method, device, and storage medium, which can solve the problem of data conflicts caused by multiple platform domains simultaneously updating the same data

Method used

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  • Data synchronization system, method, device and storage medium
  • Data synchronization system, method, device and storage medium
  • Data synchronization system, method, device and storage medium

Examples

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Embodiment Construction

[0061] The specific implementation manners of the present application will be further described in detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0062] The data synchronization system provided in this application can be applied to video conference scenarios, bank storage scenarios, e-commerce scenarios, etc., and this embodiment does not limit the application scenarios of the data synchronization system.

[0063] figure 1 is a schematic structural diagram of a data synchronization system provided by an embodiment of this application, such as figure 1 As shown, the system at least includes: a core domain 110 and an n-level service domain 120, where n is a positive integer ( figure 1 Take n=2 as an example for illustration).

[0064] Among them, the core domain 110 and the n-level service domain 120 are platform domain clusters logic...

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Abstract

This application relates to a data synchronization system, method, device and storage medium, belonging to the field of data synchronization technology, the system includes: a core domain and n-level service domains, there is at least one service domain including m platform domains, and the core domain is located at n-level The upper level of the service domain; the core domain, used to obtain the data update request sent by at least one lower-level service domain; execute the data update operation according to the data update request; obtain the data update path, and generate the data update message according to the data update path; guard through the core domain The process writes the data update message to the message queue subscribed by the first-level target service domain indicated by the data update path; the target platform domain in the i-level target service domain is used to obtain subscribed messages through the i-level daemon process Data update messages in the queue; perform data update operations according to the data update messages; can solve the problem of data conflicts; ensure data consistency after data updates.

Description

technical field [0001] The application relates to a data synchronization system, method, device and storage medium, and belongs to the technical field of data synchronization. Background technique [0002] Distributed database refers to the use of high-speed computer network to connect multiple physically dispersed data storage units to form a logically unified database. A distributed database consists of multiple levels of service domains and a core domain on the upper layer of the service domain. Each service domain can include multiple platform domains to form a cluster to provide services for users; each service domain can also have multiple user domains . For example: provide users with video conferencing services through distributed databases. [0003] In a typical distributed database deployment method, the data between different service domains at the same level are independent of each other; the platform domain under each level of service domain contains all the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/1044H04L67/1095H04L67/5682H04L67/133
Inventor 陈格生何霄刚胡思强孔纯万春雷
Owner SUZHOU KEDA TECH
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