Operating Systems 2 - Memory Manager

In this tutorial we shall begin with the memory manager and look at three old schemes of memory management. Then look at newer alternatives in Paged and Segment memory allocation.

Written By: Shaun Stone
Animated By: Shaun Stone

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Good source for more detailed information (No affiliation):

Understanding Operating Systems by Ann and Flynn

[DavideVerde]

I have taken the O.S. exam recently at University. My book was so full of details that it was hard to achieve an overall view of the topics. Your tutorial is so easy to understand . Thank you very much

[MsEady]

My textbook from my Operating Systems class didn't explain memory manager well. You broke up everything with great detail. Thank you so much for creating and sharing this video.

[Neucinj]

Great tutorial. I was sitting in my lecture for Operating systems and missed a lot of what the lecturer said due to noisy people that were talking. This has cleared it up for me!

[KnotgoodAtIt]

Holy shit, Sean is a beast. Look at you, making me actually interested in this topic!

[donxnik]

Man Thank You very much!!! You know I am Just Learning OS in my University But they touch me Horrible. so your tutorials are just so professional!!!

[endiresuli]

OMG where have you been hiding all these days of frustration.
Thank you a million. :D

[Mat-vber]

One of or maybe even the best tutorial for this topic on yt. Thanks!

[roshanxyz]

Best tutorial I have ever seen.Thank you sean
Wish we had teachers like you

[joshuataylor]

I've got a lecturer with a thick accent whichi can barely decipher, but this helps clarify concepts in a way i can understand. Cheers.

[tweetydx]

finally i can get something in os, the way u teaching is understandable and not taking much time, thank u so much :)

[gobinath]

Best Tutorial ever Watched good job u should keep doing this all other possible chapter in IT

[jordanhupp]

I really wish my instructor had listed your videos first in our required reading for this week. It was a desperate struggle to get through the notes and powerpoint he provided, but you videos were SO clear and easy to understand. Thank you SO much for providing these tutorials. I was wondering is there a specific name for the combined demand paging and segmented allocation methods?

[leKageBunshin]

Presented like a pro! Thanks a million :D

[vannconstantino]

napakahirap naman nito! nandito lang ako dahil sa formative

[VerySadBatman]

Goodness Gracious! This Is Wonderful! I Wish You Had Longer Formats!

[eoin]

Thank you Sean Ive just started learning computer science, your visuals are fantastic. They make everything seem clearer and easier to understand for me

[bobbyjones]

very good, he must be the narrator for dragon ball z, no wonder i understood the tutorial.

[dipeshparma]

Thank you so much 👍👍I understand about this topic when I watch this video at first time...also your teaching and your speech is very understandable.again thanks..so kind of you.🙏🙏

[malikperang]

This is the best and clear explanations I ever watch.I could use this to teach my students. Thanks Sean.

[tendymaumela]

I have been looking for a video like this for a while now. That you so much!