Least Frequently Used (LFU) Page Replacement Algo
This video teaches you Least Frequently Used (LFU) Page replacement algorithm using an example. It is also called as Not Frequently Used (NFU).
The difference between LFU and LRU is that LFU needs a smaller history.
It replaces the page which has the least frequency. If the frequencies are equal then it select the page using FIFO.
You can check FIFO and LRU tutorials here :
FIFO explanation : https://youtu.be/UTXkbcJUY74
LRU explanation : https://youtu.be/4wVp97-uqr0
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Видео Least Frequently Used (LFU) Page Replacement Algo канала Tech Academy
The difference between LFU and LRU is that LFU needs a smaller history.
It replaces the page which has the least frequency. If the frequencies are equal then it select the page using FIFO.
You can check FIFO and LRU tutorials here :
FIFO explanation : https://youtu.be/UTXkbcJUY74
LRU explanation : https://youtu.be/4wVp97-uqr0
Find me here :
Tumblr : https://www.tumblr.com/blog/priyanka0304
Google+ : https://plus.google.com/u/0/b/105970252005982916681/105970252005982916681/posts
Twitter : https://twitter.com/AndroidAcademy1
Facebook : https://www.facebook.com/AndroidAcademy8?ref=hl
Видео Least Frequently Used (LFU) Page Replacement Algo канала Tech Academy
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