DATA ELIMINATION METHOD AND APPARATUS, CACHE NODE, AND CACHE SYSTEM

A data eviction method and apparatus, a cache node, a cache system, a computer program product, and a non-volatile storage medium are disclosed, to effectively improve a hit rate of the cache system. The method includes: obtaining an access frequency and an access time of data (301), where the acces...

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Bibliographic Details
Main Authors LIU, Jiacai, SHAN, Weihua, JING, Yi
Format Patent
LanguageEnglish
French
German
Published 18.10.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A data eviction method and apparatus, a cache node, a cache system, a computer program product, and a non-volatile storage medium are disclosed, to effectively improve a hit rate of the cache system. The method includes: obtaining an access frequency and an access time of data (301), where the access frequency is a quantity of access times in a target time period, and the target time period is a part of an eviction period; determining an eviction priority of the data based on the access frequency and the access time (302); and evicting the data in a cache system based on the eviction priority (303).
Bibliography:Application Number: EP20210917345