Disk Cache Notes: Definitions & Explanations PDF Download
Study Disk Cache lecture notes PDF with operating system definitions and explanation to study “What is Disk Cache?”. Study disk cache explanation with operating system terms to review operating system course for online degree programs.
Disk Cache Definition:
A buffer, usually kept in main memory, that functions as a cache of disk blocks.
Operating Systems by William Stallings
Disk Cache Notes:
A disk cache is a mechanism for improving the time it takes to write to and read from hard disk. The disk cache is usually included as part of the hard disk. A disk cache can also be a specified portion of RAM.
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