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Cache
Cache, caching, or caché may refer to:
Places
United States
Cache, Idaho, an unincorporated community
Cache, Illinois, an unincorporated community Cache, Oklahoma, a city in Comanche County
Cache, Utah, Cache County, Utah
Cache County, Utah
Cache Peak (Idaho), a mountain in Castle Rocks State
wikipedia.org
en.wikipedia.org
cache
cache/kæʃ; kæʃ/ n(a) place for hiding food, treasure or weapons 隐藏食物、 财宝或武器的地方; 贮藏处.(b) hidden store of food, etc (隐藏的食物等的)贮存物 an arms cache 贮藏的武器. cache, v [Tn]place (sth) in a cache 将(某物)藏於贮藏处.
牛津英汉双解词典
prophetes.ai
Cache Col
Cache Col is a gap in a high ridge between Magic Mountain and Mix-up Peak. Cache Col and the Cache Glacier are at the northern end of the Ptarmigan Traverse which is mountaineering route that provides access to remote peaks such
wikipedia.org
en.wikipedia.org
Robot Cache
Robot Cache, S.L. is a video game company established to allow for digital buying and selling of video games. On May 12, 2020, Robot Cache launched as an open beta.
wikipedia.org
en.wikipedia.org
CAKEPHP2.7.5 が突然エラーが出るようになった CAKEPHP2 CentOS release 6.5 (Final) PHP 5.4.27 CAKEPHP2.7.5 Warning (512): _cake_core_ cache was unable to write 'cake_dev_ja' to File cache [CORE/Cake/Cache/Cache...
DISK DISK
prophetes.ai
Negative cache
In computer programming, negative cache is a cache that also stores "negative" responses, i.e. failures. In such conditions a negative cache is an example of a design anti-pattern.
Negative cache still may recover if the cached records expires.
wikipedia.org
en.wikipedia.org
ARP cache
An ARP cache has the disadvantage of potentially being used by hackers and cyber attackers (an ARP cache poisoning attack). An ARP cache helps the attackers hide behind a fake IP address.
wikipedia.org
en.wikipedia.org
Cache stampede
value ← cache_read(key)
if (! Cache stampede mitigation
Several approaches have been proposed to mitigate cache stampedes (also known as dogpile prevention).
wikipedia.org
en.wikipedia.org
Varnish cache
Varnish cache,或称Varnish,是一套高效能的反向网站快取伺服器(reverse proxy server)。
Varnish目前被用在挪威最大的报社Verdens Gang上。
起因
Poul-Henning Kamp认为现在的电脑比起1975年已经复杂许多。 硬碟上也有自己的快取装置,因此Squid cache自行处理物件替换的架构不可能得知这些情况而做到最佳化,但作业系统可以得知这些情况,所以这部份的工作应该交给作业系统处理。
参考资料
相关条目
代理伺服器
Squid cache
外部连结
Varnish,官方网站。
wikipedia.org
zh.wikipedia.org
Cache 和 Buffer 都是缓存,主要区别是什么?
严格来说,CPU里的L2和L3 Cache也都是读写兼用——因为你没法简单地定义CPU用它们的方法是读还是写。硬盘里也是个典型例子,buffer和cache都在一块空间上,到底是buffer还是cache? 不过仔细想一下,你说拿cache做buffer用行不行? 写当然也可以用cache,比如你的写入有很高的随机性的时候。具体什么场景用Buffer什么场景用Cache要根据场景的具体需要决定。 补充2:不要误解Cache或Buffer就一定是内存或者存在什么高速媒介上的东西。只要相对高速即可。
zhihu
www.zhihu.com
cache历程_cache的发展-CSDN博客
初期的CPU没有Cache,在80386时期出现外部Cache;80486时期开始有内部仅8kB的Cache。. Cache的分级也由L1和L2级,发展到L0和L3级的纵深配备;Cache的大小由当初的8kB,直到Merced的1~2MB。. 为了更好地利用Cache,还专门配有缓存控制指令。. 本文回顾了在过去的二十年中 ...
blog.csdn.net
Cache prefetching
Data vs. instruction cache prefetching
Cache prefetching can either fetch data or instructions into cache. Hardware vs. software cache prefetching
Cache prefetching can be accomplished either by hardware or by software.
wikipedia.org
en.wikipedia.org
Cache 和 Buffer 都是缓存,主要区别是什么?
不知道为什么这问题突然火了,更新一个一句话总结: cache 是为了弥补高速设备和低速设备的鸿沟而引入的中间层,最终起到**加快访问速度**的作用。
zhihu
www.zhihu.com
Cache的地址结构,tag到底与Cache什么关系,Cache容量与总容量,Cache行长,Cache字地址?
Sep 26, 2023二、Cache与主存的映射方式 1、全相联映射(随机选择位置存放) 2、直接映射(固定位置存放) 3、组相联映射(组号固定,组内采用全相联映射方式)三、Cache中的替换算法 1、随机算法 2、先进先出算法(FIFO) 3、近期最少使用算法(LRU) 平均命中率最高 4 ...
blog.csdn.net