Network resource pre-fetching and cache accelerating method and device thereof

Abstract

The invention discloses a network resource pre-fetching and cache accelerating method and a device of the network resource pre-fetching and cache accelerating method. The network resource pre-fetching and cache accelerating method includes the following steps. According to network accessing behavior of a user, network accessing information of the user is recorded. Characteristics of network accessing behavior of the user in different periods are fetched from the accessing information. Network accessing behavior rules of the user can be obtained from all characteristics of the network accessing behavior, wherein the characteristics of the network accessing behavior can meet time characteristics. Thus, the network accessing behavior of the next identical time characteristic of the user can be predicted in advance. Based on the network behavior of the next identical time characteristic of the user, network resources of the user are downloaded and loaded into a cache before the next identical time characteristic. The network resource pre-fetching and cache accelerating method and the device of the network resource pre-fetching and cache accelerating method can improve network surfing experience of the user, reduce pressure from concurrent requests of a peak in network accessing, save the width of a band and fully use resources of a system.

Description

Technical field [0001] The present invention relates to computer network technology, in particular to a method and device for prefetching and caching acceleration of network resources. Background technique [0002] The function of the network proxy cache device is to proxy network users to obtain network resources from the WEB server. To put it vividly: it is a transit point for network resources. Under normal circumstances, when we use a web browser to directly obtain network resources on the WEB server, we must send a network access request signal to the WEB server and respond, and then the WEB server will send back the corresponding network resources. The network proxy caching device is a server between the browser and the WEB server. With it, the browser does not directly obtain network resources from the WEB server but sends a network access request signal to the network proxy caching device. The proxy caching device obtains the network resources needed by the browser and ...

AI Technical Summary

Problems solved by technology

[0003] When the current network proxy cache device receives the user's network access request, it first checks whether there is corresponding cache information locally. If there is corresponding cache information locally, then checks whether the cache information has expired. If it has not expired or has If it expires, the user's network access request will be forwarded, and the local cache information will be updated after receiving the response from the WEB server. This way of processing cache is very passive and not flexible enough, and cannot cache network resources that the user has not accessed

When the user's network access request is in the access peak period, the system load will be too high; when the user's network access request is in the access low-peak period, the system load is too low, and the system resources cannot be reasonably and fully utilized

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