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Distributed web site data synchronization method

A data synchronization and distributed technology, applied in transmission systems, electrical components, etc., can solve the problems of large amount of synchronization data and high development costs, and achieve the effect of reducing data volume, improving synchronization efficiency, and simple and convenient application

Active Publication Date: 2013-10-30
GUANGZHOU JIANYUE INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of this application is to provide a data synchronization method between distributed Web sites, to solve the problems of large amount of synchronized data and high development costs in existing technical solutions

Method used

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  • Distributed web site data synchronization method
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  • Distributed web site data synchronization method

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Embodiment Construction

[0028] The technical solutions of the present application will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not limit the present application.

[0029] In a distributed environment, such as a large-scale WEB site, the technology can make the messages received by the distributed WEB sites capable of synchronizing. This application distributed Web site data synchronization network structure diagram is as follows figure 1 As shown, it includes a plurality of distributed Web sites, namely Web1, Web2 and Web3, and an external cache server is also set.

[0030] The external cache server supports the data structure of storing lists or arrays. The data in this data structure can be sorted according to the numerical methods provided by the elements themselves; provide network access methods to add elements to the above data structures; provide network access methods to obtain All elements in the ab...

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Abstract

The invention discloses a distributed web site data synchronization method which is used for synchronizing data of distributed sites of a large web site. A cache server connected with all the distributed sites is arranged, the data structure relates to that data on the cache server are ranked according to the magnitude of identification of data in an increasing mode, and the identification of the most recent synchronous data is stored on all the distributed sites. When the synchronous data need to be processed, the distributed sites have access to the cache server, the cache server returns all the data with the identification larger than the identification of the most recent synchronous data of the distributed sites, the distributed sites update data of a database and generate self-increasing identification, the synchronous data and the self-increasing identification are sent to the cache server, the data with the smallest identification on the cache server are deleted, and then the data synchronization is completed. With the synchronization method, the data exchanged between the distributed sites and the cache server are few, the synchronization is fast, and development cost is low.

Description

technical field [0001] This application relates to the technical field of data synchronization, in particular to a data synchronization method for distributed Web sites. Background technique [0002] In large Web sites, most of them adopt a distributed structure. Multiple distributed web machines achieve better external throughput through load balancing technology. However, the distributed architecture will cause the problem that the data cannot be effectively synchronized, that is to say, the data submitted by the user may be randomly scattered on any node. This will cause some troubles when dealing with some businesses that involve global statistics and analysis. For example, when a large forum wants to track a user's posts within an hour, in a distributed environment, it is impossible to obtain all access records of this user on a single node. [0003] Currently, common methods for synchronizing application data in a distributed environment mainly include the following...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 高峰
Owner GUANGZHOU JIANYUE INFORMATION TECH CO LTD
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