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Data synchronization system and method for multiple data centers

A data synchronization and data technology, applied in transmission systems, electrical components, etc., can solve problems such as prone to accidents and low synchronization efficiency, and achieve the effects of reducing the number of connections, providing stability, and reducing broadcast pressure

Active Publication Date: 2022-05-31
杭州米络星科技(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of this, the object of the present invention is to provide a data synchronization system and method for multiple data centers to alleviate the technical problems of low synchronization efficiency and accident-prone single synchronization center module existing in the prior art

Method used

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  • Data synchronization system and method for multiple data centers
  • Data synchronization system and method for multiple data centers
  • Data synchronization system and method for multiple data centers

Examples

Experimental program
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Embodiment 1

[0025] FIG. 1 is a schematic diagram of a data synchronization system for multiple data centers provided according to an embodiment of the present invention. like

[0027] The sub-synchronization module 20 is also used to send the data to be synchronized to the synchronization center module.

[0033] The working modes of the data synchronization systems of the multiple data centers provided by the embodiments of the present invention are illustrated below. example

Embodiment 2

[0052] Step S302, obtain the data to be synchronized sent by the target server.

[0057] Optionally, the method provided by the embodiment of the present invention further includes storing the data to be synchronized in a database. Specifically, the package

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Abstract

The present invention provides a data synchronization system and method for multiple data centers, including: a synchronization center module and multiple sub-synchronization modules; wherein, each sub-synchronization module is connected to multiple servers, and the synchronization center module is respectively connected to multiple sub-synchronization modules. The modules are connected; the sub-synchronization module is used to obtain the data to be synchronized sent by the target server, and synchronize the data to be synchronized to a server other than the target server connected to the sub-synchronization module; the target server is connected to the sub-synchronization module One of the servers in the server; the sub-synchronization module is also used to send the data to be synchronized to the synchronization center module; the synchronization center module is used to obtain the data to be synchronized and broadcast the data to be synchronized to the sub-synch that sends the data to be synchronized A child sync module outside of the module. The invention alleviates the technical problems of low synchronization efficiency of a single synchronization center module and prone to accidents existing in the prior art.

Description

Data synchronization system and method for multiple data centers technical field The present invention relates to the technical field of data synchronization, especially relate to a kind of data synchronization system of a plurality of data centers and method. Background technique [0002] In the promotion of business development, the servers deployed in each computer room have data synchronization requirements. in the prior art The data synchronization method of multiple servers is to set up a synchronization center module, and then connect all servers, for the server The data synchronization process is carried out by the same synchronization center module. However, this design method in the prior art has the following problems: The following technical issues: 1, along with business development, the server of deployment increases, and the synchronization center module also accesses more servers, so that the same The number of connections in the step center modul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/1095H04L67/1097
CPCH04L67/1095H04L67/1097
Inventor 褚国华周波刘浩杰
Owner 杭州米络星科技(集团)有限公司
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