B-Tree Tutorial - An Introduction to B-Trees

In this tutorial, Joshua Maas-Howard introduces the topic of B-Trees. You'll learn how B-Trees are structured, what their benefits are, and when you should think about using them.

[Freeman]

For god's sake how hard is it to just explain it as simple as that! Thanks a lot from Germany!

[konamihatchibori]

Excellent explanation, no complicated jargon, elegant presentation. Thank you so much.

[NikkieBiteMe]

Everything about B-Trees is crystal clear now.
Thank you for this amazing video!!!

[teodorstoev]

Finally a really good explanation! Thank you! Your video needs more views!

[MrMonsterrally]

When you go to youtube to teach you what your college professor was supposed to

[hopefulhyena]

This is genuinely one of the best and most helpful coding explanation videos I've ever seen.

[marvinkamande]

This video has saved a life today. Bless him.

[ogropor]

i watched all other videos, i got nothing, i was hopeless.thanks to this man and this video FIINALLY I UNDERSTAND....the animation site is perfect to understand and demonstrate too

[zeroDawn-]

This is by far the best explanation for B-Trees out there, thank you

[gobbledee]

Excellent explanation! Not too simple, not too complicated. Best B-Tree explanation I've seen so far.

[chrispitterle]

I keep coming back to this video to help me tutor my students. Thank you!

[jonnysanty]

I'm glad I stumbled across this video before I got sucked into other chaotic explanations.

[williamwright]

This was a memorable presentation, simple and elegant.

Can I have you as a professor?

[yifengchennnn]

The animation of inserting value is fantastic.

[esmailiyou]

Yeah, searched a long time on YouTube to find this video. Thanks a lot! :)

[Foxdu]

Very clear, appreciated the consistency of the presentation and the little animation to visualize how B-trees work !

[JoffreyB]

9:30, shouldn’t be it no more m-2 items? Because if it’s m-1 and we are inserting value, our order will be changed to m+1. Because if we insert item in node with m-1 items, it will has m items, therefore it can has m+1 children, and therefore, order will be m+1. Or I misunderstood something? Is order changeable or not? If it is so, then sorry, my mistake

[zoso]

This is very similar to Prof. Sedgwick's lectures but with an extra tidbit of their utility. Thank you!

[rachitahuja]

Thank you so much man, very simple, smooth, useful and helpful.
Please keep uploading more presentations/videos !

[BatehamRadio]

Wow great job with the presentation! You were able to explain this while my professor was not!