A cache is a high-speed memory that a personal computer processor uses to store frequently requested information for a certain amount of time. It qualitatively increases productivity, since it “indicates” to the processor where exactly to search for the necessary information and how to get data in the fastest way.
Principle of operation
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The cache is a high-speed memory, which allows you to quickly access the processor to the necessary information, thereby qualitatively increasing the performance of a personal computer. The cache is also used by browsers and requires a simple cleaning procedure.