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// request.cf · coarse context
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Disk buffer, the small amount of RAM embedded on a hard disk drive, used to store the data going to and coming from the disk platters
Page cache, the cache of data residing on a storage device, kept by the operating systems and stored in unused main memory
General application-level caching of the data residing on a storage device
Topics referred to by the same term
This disambiguation page lists articles associated with the title Disk cache. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.