Segmented, Paged and Virtual Memory

THanks!

Thank you!!! Cannot understand this without you

It's not true that segments must be swapped entirely. Multics had segments, and the segments were divided into pages, and the pages were swapped to disk

Wow, lifesaver

thanks

BUT in order to work CPU must have access must be provided to page list where each currently running process is loaded to translate adresses, 368 support this, 286 only segmented, 88/86 none only real mode, page size, segment size is defined in hardware

I got nothing to say, you nailed it <3

Stellar video. Clear and concise. Thank you.

Helped me a lot with my exam. Thank you so much👍

Thank you!

Making my own os and this was very useful.

I needed a refresher on segmented vs paged memory, and this was fantastic and concise. Wish this video was around when I learned about it the first time lol

thanks sir

This is exactly what I need.

"A single page can contain a programm, more than a program or just part of a program"..so if one page contains more than just one program that means it contains data of more than one process? So its shared memory? :)

I wish my professor spoke about these topics as concise as you do, thank you

worked

wonderful presentation

Beautiful presentation

exam in 2 days, crunching learning hard. what a great video to get into the basics fast.

Thank you for this lesson on memory allocation in computers. Easy to understand.

Thank you for this amazing video, I've spent the whole day today trying to understand my lectures, this helped clear things up so much!

Thank you Sir

1. You sound like Daniel from the game Amnesia : The dark descent.
2. Awesome. Hours of reading in 7 minutes... Why I just cant understand why cant people explain something easily with examples like this, we would have conquered all planets by now with educators like you. I start to think that we make things sound difficult on purpose... Thank you!

What a perfect explanation really good job

This makes a lot more sense, brilliant.

why is your voice so perfect?

Great delivery, thanks.

Couldn't wrap my head around with fragmentation and paging by MMU from the book, watched this video and went through the chapter again. Excellent explanation mate 👍

Lifesaver.

Could you help me? In which system is segmentation with paging used (give an example of at least one system)?

This is a good information, and what about all Linux based systems?

such a great voice, tone with a clear explanation, awesome...

That is the best video I have ever seen on the internet about segmentation, paging and swapping operations. Explaining all the concepts on the same video allows us to understand the whole concept of memory management. Thank you so much for your help.

Is there any good books on this topic? (Computer Architecture)

It's been a long time i wasn't clear with the concept and after watching this video and many more videos of yours in this playlist.. All became crystal clear.. Thanks a lot.. 👍🏻

Where is the "page table" itself actually located, in memory or hard disk?

is this not contiguous vs non-contiguous?

Fantastic resource.

Didn't know National Geographic´s speaker liked computers

Thank you for this! I've read and watched several articles and videos but none of them were as detailed and easy to understand as this

luckily i have 46GB of ram XD

put simple, under normal condition i will never run out of ram.
even if a single program is experiencing a memory leak it still wouldn't fill up very fast.
i would have to have several programs experiencing memory leaks all at the same time to even remotely have a possibility of running out of memory which is not at all remotely likely.

Thank you so much for making such amazing and clear lesson

Is the physical address of the operating system never fragmented?

YES! I LOVE these vids!

thank you so much for this, you have no idea how much you have helped me through! <3

Thank you! Your video is very informative.

love your videos... :-D . your voice + tempo makes it more interesting

This got me with a good revision ❤️

WOW. Incredible video , this helped me understood the material in such a small amount of time !!!! Highly recommended