Chapter 5 - Replication - Designing Data Intensive applications book review

Chapter 5 - Replication - Designing Data Intensive applications book review

[ankurkumarraj]

One of the best content on System designing available on youtube, thanks for your hard work and for your amazing content.

[costathoughts]

WHY GOD I HAVEN'T FOUND THIS AMAZING CHANNEL BEFORE! Thank you Karnal. This book is amazing, however, have some concepts and scenarios that I even not had passed during my career, I am reading from the beginning to the end and each chapter

[algorithmimplementer]

Zooming in and out went so bad .... However, overall content and presentation is amazing. Liked it.

[theresacampbell]

Your excitement is infectious! Great video!

[theghostwhowalk]

Great explanation! Liked the way you explain!

[AbhinavSingh-rhdw]

Keep making videos for other chapters as well. I love your work and it's really amazing. Btw I didnt find the very first example of room booking invite much apt for the reason of Data replication, better you could say that is useful when you have conflict due to multi-leaders write and replication lag.
Amazing work, keep it up.

[sukantasengupta]

That's some serious intensive learning...

[garfieldJian]

The content is great but I can not finish it. The camera shaking made me feel dizzy. I hope you can reupload with camera stable

[musicsoul]

uses very important vocabulary in speech 👍👍👍

[tamerjaber]

Great Content 🙌
Much Love And Support 💪

[AbhinavSingh-rhdw]

When the leader goes down, how can you take snapshot of the leader and copy the data to the follower which is going to be the new leader? Leader server is already down you cant take the snapshot or copy the data. Simply new leader wont have the new writes data which was written to previous leader and couldn't get replicated to the followers due to replication lag.

[aman_]

@everyone Please read the book as well. This video alone is not sufficient. DDIA is a beautifully written book by Martin Klepmann. And chapter 5 and 9 are so special.

[bibhu_]

Isn't R+W > N/2 for quorum consensus? where R+W = N

[melarryify]

13:17, isn't Quorum for conflict resolution in Leaderless replication rather than Multi-Leader replication (as you are expected to write to only replica in Multi-Leader replication) ?

[pobychoi]

please please consider buying a tripod

[swarnalakshmib]

Content needs to be a bit more elaborate given the complexity of the topic Video/Sound quality has not been great

[johnyoon]

12:25 the example of financial transaction for a multi-leader replication is not a good example because it is a replication technique that favors high availability and performance over data consistency. A shopping cart or video view count or domain name system would be a better example. Or you can mention 2-phase commit and conflict resolution.

[vaibhavkumar]

is it just me or other also feel that the cons and issues have been covered a bit more detail than solutions / apporaches. Yet Great work Kunal, Thanks!

[xD-saleem]

thanks for this. best content on the net thanks so much

[superdtx]

I am always puzzled by the issue when ppl read from Replica but replication between Leader and Replica isn't ready. Any solution to this issue?