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Multi-layer scheduling system based on equipment classification

A scheduling system and equipment technology, applied in the field of network systems, can solve problems such as high link consumption and inability to resolve and correct areas, and achieve the effect of short inspection cycle, short detection cycle, and improved utilization

Inactive Publication Date: 2019-01-25
杭州领智云画科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the link transmission level, the link consumption is too large for small files (such as text pages)
The lower-level devices managed by the redirection scheduling server are often devices in one area, and cannot be resolved and corrected by the area

Method used

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  • Multi-layer scheduling system based on equipment classification
  • Multi-layer scheduling system based on equipment classification

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Embodiment 1

[0022] Such as figure 1 , figure 2 As shown, the multi-layer scheduling system based on equipment classification of the present invention includes a DNS scheduling system, which is connected to a first-tier high-performance content server and an HTTP redirect scheduling system, and the HTTP redirect scheduling system is connected to There is a second tier of high-performance content servers and a second tier of less-performing content servers. The multi-layer scheduling system based on equipment classification of the present invention not only improves the service reliability but also improves the utilization rate of the equipment for the hierarchical scheduling of the equipment. Due to the TTL effective time of the local domain name system, the feedback of the health of the server device will be relatively slow. If a server with slightly inferior performance is directly deployed in the DNS scheduling, it may have a long-term impact on content service transmission. The ser...

Embodiment 2

[0025] In the DNS scheduling system, the first performance classification is performed on the servers, and the classification results correspond to the first-tier high-performance content servers and the HTTP redirection scheduling system respectively.

[0026] The performance measurement indicators for the first performance classification include server configuration, bandwidth resources and link quality.

[0027] In the HTTP redirect scheduling system, the second performance classification is performed on the servers, and the classification results correspond to the second high-performance content server and the second-level content server with slightly inferior performance.

[0028] The performance indicators for the second performance classification include server configuration, bandwidth resources, and link quality.

[0029] After the first performance classification, the client request arrives at the HTTP redirection server, and the HTTP redirection scheduling server dis...

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Abstract

The invention relates to a network system, in particular to a multi-layer scheduling system based on equipment classification which improves reliability and efficiency of a server. The multi-layer scheduling system based on equipment classification comprises a DNS scheduling system, wherein the DNS scheduling system is connected with a first-layer high-performance content server and an HTTP redirecting scheduling system, and the HTTP redirecting scheduling system is connected with a second-layer high-performance content server and a second-layer low-performance content server. Compared with the single DNS scheduling, the multi-layer scheduling system based on the equipment classification of the invention improves the reliability of the service and the utilization rate of the equipment.

Description

technical field [0001] The invention relates to a network system, in particular to a device classification-based multi-layer scheduling system which improves server reliability and efficiency. Background technique [0002] Existing CDN scheduling systems are roughly classified into scheduling based on DNS domain name resolution system, or scheduling based on HTTP redirection. [0003] DNS-based domain name resolution, this scheduling is to authorize the service website to resolve the domain name to the authoritative DNS of the CDN manufacturer through CNAME. In this way, the service website and the CDN are independent of each other. This scheduling method is that the client initiates a domain name resolution request to the local domain name system, and the local domain name system sends it to the authorized DNS of the target website for resolution, and sends the resolution right to the authoritative DNS of the CDN manufacturer through CNAME. The authoritative DNS of the CD...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/12
CPCH04L67/02H04L67/1021H04L67/1023H04L61/4511H04L67/60H04L67/63
Inventor 孙昌瑞黄福鑫党水利王江
Owner 杭州领智云画科技有限公司
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