操作系统lru算法的相关内容

操作系统LRU算法(最近最少使用算法)

操作系统LRU算法(最近最少使用算法)提交代码// // Source code recreated from a .class file by IntelliJ IDEA // (powered by Fernflower decompiler) // import java.util.HashM...

面试官：你知道MySQL和Linux操作系统是如何改进LRU算法的吗？

上周群里看到有位小伙伴面试时，被问到这两个问题：咋一看，以为是在问操作系统的问题，其实这两个题目都是在问如何改进 LRU 算法。因为传统的 LRU 算法存在这两个问题：「预读失效」导致缓存命中率下降（对应第一个问题）「缓存污染」导致缓存命中率下降（对应第二个问题）Redi...

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更新时间 2024-04-30 18:35:53

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