ACID Properties in Databases With Examples

[@u_ziben]

You beautifully summarized it at the end. Thank you.

[@joepasqua1751]

Very useful video, as usual. Unsurprisingly, Isolation is the most poorly understood part of ACID by a large margin. Many DB’s use “Read Committed” as their default isolation level and this can cause confusing errors in the face of long running transactions. Especially if the transaction durations are being influenced by performance. “Why do I have this failure only when the DB is under very heavy load?” It can be tough to reproduce.

[@dustmighte]

Acid is definitely a must, once each quarter or so

[@raj_kundalia]

Amazingly simple explanation, thank you!

[@ashadulmridha6551]

Finally Im clear about ACID

[@idocoding2003]

I suggest reading korth. That book is godly. ❤❤. I love DBMS

[@LailaInSp]

may i know the exact book? thank you

[@idocoding2003]

@@LailaInSp database concepts by Henry f korth

[@vivekravi827]

Consistency (rules) on RDBMS is different from Consistency (replication) on NoSQL

[@zivunknown]

No, that's a difference between ACID and CAP.

[@nosyarlin]

I wish more resources emphasize on this point

[@Ukuraina-cs6su]

How do they make such a beautiful presentation?

[@PyProEm]

Just found this channel. Excellent presentation!!

[@PeriMCS]

Consistency was added only to make Acid acronym. "Designing data intensive applications"

[@MrYerak5]

At least it's not AIDS

[@erfan_rad]

Very simple and useful explanation. And that summary in the end really nailed it. Thank you.

[@giteshkhanna2633]

The best video on ACID

[@DushyantKumar-mj6ob]

Beautifully explained 🤌

[@Daviddd10]

What software you use for your diagrams? Its amazing

[@swizzthesecond]

Thanks for making this helpful video.🙂

[@장하영-x1f]

Hello. Thank you for always posting good content videos. Is PowerPoint the tool you use to present? I wonder how you present in an animation. I'm a person who wants to have the ability to explain visually like you. Thank you.

[@vivektarab16]

00:28 - Transaction management system 01:00 - Consistency 02:44 - Read

[@shantipriya370]

wonderful explanation

[@djmehrzadgsan]

Hi, May I know what application or program do you use for creating the KZbin animated contents. Thank you.

[@artemcodes]

Thank you it was very helpful

[@PixelShah]

Nice content ❤ What tool used for the animations

[@zixuanzhao6043]

A snapshot of the data doesn't include the new row, so why non-repeatable (backed on snapshot) reads still sees fantom data?

[@brunofares9586]

Amazing, God bless you man

[@cecilechau7932]

ACID is the property for database transaction - roll back, not partial changes -

[@oldoctopus393]

0:30, "transaction management systems often use loCKing mechanism", looks like there should lock icon on slide instead of log

[@akhilmn4013]

I think he means logging, not too sure but you can check this out: en.wikipedia.org/wiki/Write-ahead_logging

[@oldoctopus393]

@@akhilmn4013 makes sense, thank you!

[@DK-ox7ze]

What's the default isolation level for RDBMS?

[@kafychannel]

It depends. In postgresql it is read committed,in mysql is repeatable reads

[@DK-ox7ze]

@@kafychannel What's the difference between the two configs?

[@javohirmirzo]

@@DK-ox7ze please rewatch the video to understand the difference. in short the difference is highlighted at 3:57

[@octaviocardenas4012]

good stuff

[@gus473]

Excellent examples and explanation! 🫡

[@dinamohamed13600]

Amaaaaaaazing!

[@codingmario]

Amazing video

[@rishiraj2548]

Thanks

[@garrysingh4484]

What software are you using for the diagrams & animations ???

[@ByteBite101]

Illustrator & After Effects are the go-to option.

[@Ukuraina-cs6su]

@@ByteBite101, thank you. Before, I thought that After Effects was for movies only.

[@gosnooky]

Bank accounts can't go negative? My bank account during uni would disagree 😂

[@kirinyetbrian]

😂😂😂

[@vivektarab16]

03:13 - Read Commiter

[@alexmadnix]

Sahn lam & Alex xu

[@stormShadow64]

Atom IS dividible for god sake

[@GabryelMonteiro]

It is the other away around, atom means indivisible in ancient greek. So the word atom IS indivisible. That the physical atom is divisible is the problem.

[@GabryelMonteiro]

(And now I imagine a world where the atom is just called tom)

[@RicMorn]

“The” atom is divisible. The concept behind the term is not: looks like physicists were too hasty about this…😊

[@randomname435]

When SQL was invented, scientists didn’t know that atoms are further divisible. SQL is that old.

[@makdan1331]

who is here for the AZ900 :)

[@enriqueruiz320]

😲🤯

[@shahabbadihi3453]

Wish you hired an Indian speaker for your videos! I can't understand you without following subtitles!

[@ゾカリクゾ]

what's up with the thumbnail tho? expected a more professional look (I'm talking about the "really mean")

[@sameergaikwad222]

Seriously your pronunciation is hard to catch.

[@Ukuraina-cs6su]

His pronunciation is fine. But please help him with production.

[@ameywani8]

learn indian accent