How Cache Memory Works

In this video, we will be discussing what is Cache memory & how does a cache memory works.

Let us first understand, what is a Cache Memory.

Cache Memory

A faster and smaller segment of memory whose access time is as close as registers are known as Cache memory. In a hierarchy of memory, cache memory has access time lesser than primary memory. Generally, cache memory is very smaller and hence is used as a buffer.

To understand the working of Cache Memory, we must know 2 points:

1) Cache Memory is Faster, can be accessed very fast

2) Cache Memory is Small, large data cannot be stored

Watch the complete video to understand the working in detail.

Cache memory: https://www.geeksforgeeks.org/cache-memory/