ACID Explained: Atomic, Consistent, Isolated & Durable

In this video, we talk about what does it mean for a database to be ACID compliant. After watching this video, you will be able to answer the following questions:
- What are the ACID properties of a database?
- What are Database transactions?
- What are atomic transactions?
- What is Atomicity?
- What is Consistency?
- What is Isolation?
- What is Durability?
Channel website:
- roadmap.sh
Discord Community:
- / discord
Find us on the internet:
- / roadmapsh
- github.com/kam...
- / roadmapsh

[@charles8854]

There arew Multitudes of Enthusiasts who Desperately Need these sorts of Basic & Introductory Issues Explaind in Simple & Easy To Comprehend Terms! Thank you very much for making desperately needed progress in these extremely important areas.

[@eleojoadegbe]

Thanks. I loved this. really clear and simple explanation

[@TarangPanchal-i8l]

Great explanation. Easy to understand.

[@Arthur-cx1cg]

Video is amazing - very informative. I've heard about 4 levels of isolation and hoped to hear it as well, but anyway mentioning of optimistic and pessimistic concurrency controls was probably enough. Thank you!

[@markvogt70]

A VERY NICE explanation on ACID. Well done you. - Mark (Avanade)

[@FuryOutlaw]

Finally! I was waiting eagerly for the new videos. ❤️

[@jayadeepbheemala5385]

Lecture was Awesome 👍.....!!

[@shivam.kumar.the.boy.]

Finally, you are here!! I was waiting for you for a long time.

[@exapta5493]

Yayy!! Glad you're back!

[@hfislwpa]

Appreciate your efforts on not only the roadmap but all the videos! thanks a lot!

[@kawanuacardanopool4103]

Awsome, cant wait for the next system design series to be released

[@DommageCollateral]

i never learned that in university but, i actually did it before. you either have to lock a document/db where inconsistent threads/nodes can write to safely without collision, or you have to use atomar file sections, files or ranges. so that means: using locks can decrease perfomance like crazy, but having redundant documents. but having a atomicity without a lock can cause a lot of extra work!!!

[@marhawk6468]

After watching videos and reading about this. I finally understand it. Thank you!

[@charluz]

Amazing explanation. Thanks!

[@mistervoldemort7540]

Very well explained, thanks

[@ShubhamKumar-lk3wh]

Hey Kamran, Happy to see you back. #greatcontent

[@Arunkumar-hg3er]

Really amazing explanation

[@zarad824]

thank you so very much for the excellent examples for each of the concepts!! makes it so much easier to wrap my head around :)

[@godwinmensah1230]

fantastic explanation. Big thanks 🙏

[@protonu9496]

Nicely explained man

[@satishb9975]

Very well explained with visuals and animation 👌 which made the concept 👏 understand thank you 🙏

[@SatwantHundal]

Thank you.

[@zlcoolboy]

Thank you so much. :)

[@__renesan]

Gracias ♥

[@Gorky25]

It is a very, very good example and explanation in a few minutes. Do you have Indexes videos?

[@h3ct0rjs]

Thank you

[@VishalKumar-fw5fz]

Please make more videos on system design

[@roadmapsh]

I do have them planned, stay tuned! :)

[@DimitriosTsouchlarakis]

fire

[@AlamKhan-yt9wd]

? In multi region distributed server system, how does the browser or domain decide which ip need to connect or which is the nearest server ???

[@joaotita1]

👏👏👏

[@AmitMerchant]

What do you use to make this videos? I mean the animation and transitions?

[@roadmapsh]

It's Keynote

[@AmitMerchant]

@@roadmapsh Thank you! Now, I'll need to look for Keynote for Linux. :D