Sindangan: Béda antarrépisi

The data in the backing store may be changed by entities other than the cache, in which case the copy in the cache may become out-of-date or '''stale'''. Alternatively, when the client updates the data in the cache, copies of that data in other caches will become stale. Communication protocols between the cache managers which keep the data consistent are known as [[cache coherency|coherency protocols]].

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{{main|sindangan CPU}}

 

Cache is typically frequently requested disk I/O. If multiple processes are accessing the same files, much of those files will be cached to improve performance ([[Random access memory|RAM]] being so much faster than hard drives), it's disk cache.-->

 

 

{{Komputer-pondok}}

[[Kategori:Arsitéktur komputer]]

[[Kategori:Mémori komputer]]

[[en:Cache]]

[[eo:Kaŝmemoro]]

[[et:Vahemälu]]

[[eu:Cache memoria]]