Method and apparatus for processing cached data

A technology for caching data and caching, applied in the computer field, can solve problems such as pollution and false elimination of cache, and achieve the effect of avoiding false elimination, improving performance, improving access speed and personalized experience

Active Publication Date: 2020-11-27
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a method and device for processing cached data, so as to solve the problems of false elimination and cache pollution during cache elimination

Method used

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  • Method and apparatus for processing cached data
  • Method and apparatus for processing cached data
  • Method and apparatus for processing cached data

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Experimental program
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Embodiment Construction

[0066] The application will be described in further detail below in conjunction with the accompanying drawings.

[0067] figure 1 A schematic structural diagram of a device for processing cached data according to one aspect of the present application is shown. The device 1 includes a cache device 11 , an acquisition device 12 and a processing device 13 . Among them, the caching device 11 caches the uncached data corresponding to the access request; the obtaining device 12 obtains information on the number of access links from the web pages in the resident page set to the corresponding cached data, and based on the information on the number of access links, Determine and record the access distance information corresponding to the cached data; the processing device 13 performs corresponding processing on the cached data based on the access distance information when the cached data needs to be processed.

[0068] Here, the device 1 includes, but is not limited to, user equipmen...

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Abstract

The invention aims at providing a technology for processing cache data. The technology comprises the following steps of: caching un-cached data corresponding to an access request; obtaining information of access link frequency from a webpage in a resident page set to corresponding cache data, and determining and recording information of an access distance corresponding to the cache data on the basis of the information of the access link frequency; and when the cache data needs to be processed, carrying out corresponding processing on the cached data on the basis of the information of the access distance. Through a manner of processing the cache data on the basis of the information of the access distance, an elimination mechanism of the cache data is more reasonable, the cache pollution phenomena are decreased and unreasonable elimination is avoided, so that the performance of proxy cache servers is improved and the user access speed and individualized experience are improved.

Description

technical field [0001] The present application relates to the field of computers, in particular to a technology for processing cached data. Background technique [0002] In e-commerce websites and portal websites, in order to improve the user's access speed, reduce network bandwidth consumption, and relieve the pressure on the source site, a cache system is used to cache previously visited pages and resources. However, the cache space of any cache system has an upper limit. It is impossible to cache all accessed objects indefinitely. At the same time, in order to maintain data consistency, some resources and objects in the cache must be eliminated. [0003] Therefore, the idea of ​​the elimination algorithm is: when the storage area of ​​the cache system is full of data, new data cannot be stored. At this time, it is necessary to replace a part of the data that no longer has storage value according to a certain strategy agreed in advance. go out. At present, the existing e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/957G06F16/958
CPCG06F16/9574G06F16/958
Inventor 宋朝阳闵庆欢向西西祁海
Owner ALIBABA GRP HLDG LTD
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