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Scheduling method and device of CDN servers

A technology of server scheduling and scheduling method, which is applied in the field of CDN server scheduling, which can solve the problems of inability to realize differentiated scheduling methods and inability to assign CDN servers to users, so as to achieve load balancing and avoid overloading

Inactive Publication Date: 2014-04-30
SHANGHAI SYNACAST MEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are various elements in the resource acquisition request of the user, and these elements can indicate differentiated information, but in the prior art, the GSLB device cannot allocate a CDN server to the user according to these elements
Therefore, GSLB devices cannot implement more differentiated scheduling methods

Method used

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  • Scheduling method and device of CDN servers
  • Scheduling method and device of CDN servers

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] The scheduling of the CDN server in the present invention is realized by GSLB equipment or equipment with similar functions. For ease of description, the present invention mostly uses GSLB equipment as an example. Those skilled in the art should understand that the GSLB device includes, but is not limited to, a network host, a single network server, a collection of multiple network servers, or a cloud formed by multiple servers. Here, the cloud is composed of a large number of hosts or network servers based on cloud computing (Cloud Computing), where cloud computing is a type of distributed computing, a super virtual computer composed of a group of loosely coupled computer collections.

[0020] figure 1 It shows a flow chart of a method according to one aspect of the present invention, showing a process of scheduling a CDN server. Such as figure 1 ...

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Abstract

The invention provides a scheduling method and device of CDN servers. According to elements in an acquired resource request, server scheduling information corresponding to the resource request is determined, and therefore the corresponding CDN servers are distributed to users according to the server scheduling information. According to the scheme for scheduling the CDN servers, on one hand, an existing mode that the CDN servers are scheduled only according to the IP addresses of the users can be expanded, so that more differential scheduling modes are achieved; on the other hand, division of the users of the CDN servers can be achieved, overload of the CDN servers is avoided, and the purpose of load balancing is achieved.

Description

technical field [0001] The invention relates to the field of computer networks, in particular to a CDN server scheduling technology. Background technique [0002] In the CDN network (Content Delivery Network, content distribution network), the GSLB device (Global Server Load Balance, global load balancing device) can assign the user the closest CDN server to the network distance of the user device according to the user's IP address, and then To provide users with a relatively good quality of service. [0003] Generally speaking, the GSLB device can only schedule the CDN server according to the user's IP address. However, there are various elements in the resource acquisition request of the user, and these elements may indicate differentiated information, but in the prior art, the GSLB device cannot allocate a CDN server to the user according to these elements. Therefore, the GSLB device cannot implement more differentiated scheduling methods. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/803H04L12/911H04L29/08
Inventor 金昀李冬青
Owner SHANGHAI SYNACAST MEDIA TECH
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