Weight-based internet cache resource service quality evaluation method and system

Abstract

The invention provides a weight-based internet cache resource service quality evaluation method and system. The method comprises the following steps of S1, acquiring various indexes of service qualityof cache resources in real time; S2, processing the indexes through an analytic hierarchy process and an entropy weight method to obtain weight values of the indexes; and S3, scoring the service quality of the cache resources on the basis of the indexes and weights. A weight algorithm, the analytic hierarchy process and the entropy weight method are adopted, so that subjective opinions of expertsand decision makers can be reserved, and the weights can be determined by utilizing original index data information and are independent of preferences and experience of people, namely, the subjectiveand objective aspects are taken into consideration. A complete and scientific evaluation system is established; the comprehensive scores of the service quality of the cache resources are calculated in real time; whether the cache resources are in an alarm state or not is judged; and the cache resources under a critical value of alarm are alarmed and issued to a cache manufacturer for processing,so that the problem is solved in time, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of Internet communication, and more specifically, to a weight-based method and system for evaluating the service quality of Internet cache resources. Background technique [0002] The full name of CDN is Content Delivery Network, that is, content distribution network. The basic idea is to avoid bottlenecks and links on the Internet that may affect the speed and stability of data transmission as much as possible, so as to make content transmission faster and more stable. By placing a layer of intelligent virtual network based on the existing Internet based on node servers placed everywhere in the network, the CDN system can real-time according to the network traffic and the connection of each node, the load status, the distance to the user and the response time and other comprehensive information to redirect the user's request to the service node closest to the user. Its purpose is to enable users t...

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Problems solved by technology

[0006] The present invention provides a weight-based Internet cache resource service quality evaluation method and system that overcomes the above problems or at least partially solves the above problems. And the problems of low efficiency and poor real-time performance

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