Cache data cleaning method, device and equipment and computer readable storage medium

Abstract

The invention discloses a cache data cleaning method and device, cache data cleaning equipment and a computer readable storage medium, and relates to the technical field of internet. The predicted cache growth amount of the circular queue can be predicted, the current total data amount can be counted, and when the sum of the predicted cache growth amount and the total data amount is greater than the cleaning threshold, the target cache nodes with low importance coefficients are cleaned, so that the lowest importance of the cleaned cache data is ensured, the utilization value of the cache spaceis improved, and the user viscosity is relatively high. The method comprises the steps of predicting a predicted cache growth amount of a circular queue according to a historical cache growth amountof the circular queue in a historical time period; counting the total data amount of the cache data currently stored in the circular queue, and calculating the sum of the total data amount and the predicted cache increment; when the sum is greater than or equal to the clearing threshold value, calculating an importance coefficient of each cache node based on the node position and the node access rate of each cache node in the circular queue; and cleaning the cache data of the target cache node in the circular queue.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a cache data cleaning method, device, equipment and computer-readable storage medium. Background technique [0002] With the continuous development of Internet technology, more and more smart terminals have entered people's daily work and life. Users can interact with other users through the smart terminal, and can also obtain some information such as text, video or pictures from the network through the smart terminal. When a user interacts with other users through a smart terminal, the generated interaction information needs to be stored locally on the smart terminal, and the data stored locally on the smart terminal is called cache data. As time goes by, users will interact with more and more information based on smart terminals, which will increase the amount of cached data in smart terminals. However, the storage space of smart terminals is limited. Therefore, i...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a cache data cleaning method, device, equipment, and computer-readable storage medium, the main purpose of which is to solve the problems of low utilization value of cache space and low user viscosity

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