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Method and device for data synchronization among server clusters

A server cluster and data synchronization technology, applied in transmission systems, electrical components, etc., can solve problems such as data inconsistency in server clusters, and achieve the effect of ensuring consistency and continuity, ensuring integrity, and improving user experience.

Inactive Publication Date: 2021-04-16
CHINANETCENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a method and device for data synchronization between server clusters, which are used to solve the problem of data inconsistency between server clusters in the prior art

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  • Method and device for data synchronization among server clusters
  • Method and device for data synchronization among server clusters
  • Method and device for data synchronization among server clusters

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Embodiment Construction

[0028] In order to make the object, technical solution and beneficial effects of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029]Herein, it should be understood that any number of elements in the drawings is for illustration rather than limitation, and any naming is only for distinction and has no limiting meaning. For the convenience of understanding, the terms involved in the embodiments of the present invention are explained below.

[0030] Server cluster: Multiple servers are gathered together to perform the same service, and it seems to the client that there is only one server. The cluster can use multiple computers for parallel computing to obtain high computing speed, and can also use multiple comput...

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Abstract

Embodiments of the present invention provide a method and device for synchronizing data among server clusters, which relate to the field of cluster storage technology. The method includes: monitoring the data transmission status and each The health of the server cluster itself, and then determine the first backup server cluster according to the data transmission status and health of each server cluster, and finally control the first backup server cluster to synchronize the first type of data acquired to the first backup server cluster. other server clusters. Since the backup server cluster is determined according to the data transmission status and health degree of each server cluster, the data obtained by the backup server cluster from the data source device is complete data, thereby ensuring the integrity of the data of each server cluster after synchronization. Secondly, by synchronizing the data acquired by the backup server cluster to other server clusters, the data consistency between the server clusters is realized.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of cluster storage, and in particular, to a method and device for synchronizing data between server clusters. Background technique [0002] As our country enters the era of big data, the demand for data management and storage is also increasing. In order to meet the storage and management of large-scale data, in recent years there have been solutions to build server clusters to manage and store data. In the prior art, in order to prevent server clusters from being unavailable due to computer room problems, backbone network problems, etc., multiple server clusters are usually set up to obtain data from the same data source for storage and management. However, in the process of a user requesting data from a server cluster, if switching from one server cluster to another server cluster, the requested data may be inconsistent or incoherent, thereby affecting user experience. Contents of ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/1095H04L67/1097
Inventor 黄梅红沈梓贤孙文隆林华邦
Owner CHINANETCENT TECH
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