CDN system and source tracing method thereof

A technology of back-to-source and source server, applied in the Internet field, can solve problems such as system overload, slow back-to-source, unbalanced server access pressure, etc., and achieve the effect of reducing work pressure and pressure

Active Publication Date: 2016-03-30
SHENZHEN ONETHING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since multiple CDN dedicated servers generally form a private network, and the source server of the website belongs to the external network, the speed of returning to the source is relatively slow
In addition, when

Method used

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  • CDN system and source tracing method thereof
  • CDN system and source tracing method thereof
  • CDN system and source tracing method thereof

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Embodiment Construction

[0026] In order to make those skilled in the art more clearly understand the purpose, technical solutions and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] refer to figure 1 , figure 2 As shown, in some embodiments of the present invention, the CDN system includes several CDN node servers 11, a cluster storage server 12 connected to several CDN node servers 11 networks respectively, and a plurality of CDN node servers 11 network connected respectively The source server 13, wherein, the CDN node server 11 and the cluster storage server 12 are located in the same dedicated network. The CDN node server 11 includes a CDN caching module 111 and a CDN configuration information management module 112. The CDN caching module 111 is used to cache data, and receives an access request from a user 14 for a target file, and then accesses it according to a preset method. Th...

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PUM

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Abstract

The invention discloses a CDN system, and the system comprises CDN node servers, a cluster storage server, and a source server. The cluster storage server and the source server are respectively connected with the plurality of CDN node servers. The CDN node servers and the cluster storage server are located in the same private network. The cluster storage server and the source server can be used for storing target data and receiving requests from the CDN node servers. However, the cluster storage server and the CDN node servers are located in the same private network, so the speed of source tracing through the cluster storage server is higher than the speed of source tracing through the source server, thereby reducing the pressure of the source server to a certain degree. The invention also discloses a source tracing method for the system.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a CDN system and a back-to-source method applicable to the system. Background technique [0002] CDN (Content Distribution Network) is a content distribution network, which is an advanced traffic distribution network built on the existing Internet. The network stores the content in the source server of the website on the CDN network nodes distributed in various places, and through the intelligent network traffic distribution control system, the end user's access request is automatically directed to the healthy and available CDN dedicated server closest to the local area, so as to improve The response speed of user access and the availability of services improve the quality of service on the Internet. [0003] When the nearest CDN dedicated server is responding to the instruction entered by the user, if there is no file indicated by the instruction entered by the user in the...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/288H04L67/568
Inventor 张小兵
Owner SHENZHEN ONETHING TECH CO LTD
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