System Design: Why is Kafka fast?

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Covering topics and trends in large-scale system design, from the authors of the best-selling System Design Interview series.

[@ByteByteGo]

Subscribe and Kafka will say thank you :)

[@tubenzr]

ok, it's done Sir

[@DrRishabhGarg]

What software do you use to create this awesome motion graphics?

[@rpidugu99]

May I know what tool you guys use to make these animated videos? Just curious..!!

[@ropro9817]

I just discovered this video in my feed. _Sometimes_ the KZbin algorithm actually works! 🤠Great video! I just subscribed to your channel!

[@colossus95]

I wish you were my professor in college.

[@jay6645]

The absence of any background music makes this video great.

[@crowlsyong]

This comment. Yes.

[@donvercety]

fully agree!

[@kevalan1042]

amen!

[@vmarzein]

i agree

[@alirezazarafshani]

Exactly

[@kurtmueller2089]

What an amazing tutorial: Just the necessities, no annoying background music, no annoying calls to "subscribe and like". If all youtube channels were like that, we could heal the world. Also, I checked your channel page and was shocked to find that this was only your 3rd video. Keep being awesome!

[@martinmusli3044]

This Tutorial is insanly "Zen" but he said "please subscribe" right at the end :P

[@ridealongreactions2601]

I 100% believe you should make a whole series on Kafka, your way of simplifying the subject is legendary.

[@nemeziz_prime]

These videos are amazingly simple and clear. The animations are spot on!! Too good xD I wish this channel never stops uploading new content

[@Spiritualleace]

How can one keep things so deep and yet stunningly simple. Hats off!

[@ervamate]

Mentioned a lot in the comments, but I have to say as well: what a great explanation, straight to the point, no bs and gives enough info without overwhelming with details. Thank you!

[@dishantchauhan4775]

Seriously, thanks a lot Alex for all the stuff you convey through your LinkedIn network and KZbin videos. Just love the way you distil the topics and make them understand beautifully.

[@Athmarr]

I have used kafka before but never had to think about why it is actually fast. This was very informative. I like the format of the video as well

[@pranavamazon5937]

this guy is so sweet. man! i was struggling on this system design, all his books and posts are too easy to follow and helped me become more confident

[@MrRunchSlam]

You guys are doing amazing work here. I love the aesthetics, pace, explanations, topics, and cadence of it all. Kudos!

[@fripickbot4043]

Man this is gold. Saying thank you does not feel enough. Please keep it up.

[@DanteS-119]

Lol, I heard you talk for about 10 seconds and subscribed. The tone of voice, the kind of explanation, the details, the video content, all of that quality conveyed in just a few seconds. Excellent content. Great stuff.

[@severtone263]

No frills and thrills, just pure nuggets of value. Exactly what I needed. Thank you. You earned my sub.

[@SaitamaTheLegend]

In 5 minutes I learned a lot! Amazing video! You are a good teacher! Thank you and I hope to see more videos from you!

[@nishantparmar]

Short, high quality, clean and extremely precise content...Many Thanks!

[@sami9323]

Absolutely fantastic video - went over a lot of concepts like minimizing disk io, engineering constraints of kafka, different memory access patterns, with very good diagrams! Thank you :)

[@ducquang980]

Short, concise and concrete. Very easy to understand. Thanks a lot

[@Drdemiurge]

So glad the algorithm found this channel for me, the content is so clear and digestible, thank you please keep up the fantastic work

[@mwaikul]

Amazing! Love the quality and getting straight to the point. Not a second wasted.

[@riadhgharbi7985]

Very simple and efficient execution, talking about both the video and Kafka. Really good material mate, keep up the good work

[@aryanrahman3212]

Really great presentation! I was scared when I saw Kafka but you explained it really well.

[@fahuwayne8067]

You have a extremely clear and nice way to talk and explain! Please make more videos like that. Awesome work!

[@jigneshnakhva1546]

I love all the System-design Content posted by you! Thanks for sharing your knowledge! 🙏

[@_Documentation]

Succinct. Precise. Educative. Excellent animation. Simply the best 💯

[@jiajunc-yw3rn]

You made me realize the importance of expressing thought in a clear and concise way. Thank you

[@sherhy3689]

i wanted to comment that i appreciate the level of detail in the explanations in the video. looking forward to more useful content!

[@toukaK]

excited to see Sahn on youtube! this is by far the best tech video I've watched. concise without losing any depth! looking forward to more videos like this. I've had the fortune to (indirectly) work with Sahn and review his code. one of the few top talents that any company is lucky to have. this video is as high quality as other production of his. 2 questions for Sahn: 1. there's a small disconnection between "sequential IO throughput vs random IO throughput" and "HDD vs SSD". is there any perf number difference on sequential IO throughput on HDD vs SSD? 2. is there any perf number difference(ops per sec or latency) for zero-copy vs traditional buffer copies?

[@ChandraShekhar-by3cd]

Loved the animation and explanation. Keep enlightening us all!

[@143Support]

This is not the same Kafka I was expecting, but happy to learn. thanks for sharing!

[@tomislavkristianoliveirabi9873]

Exactly my kind of content. Interesting, insightful and to the point.

[@Youvko]

Wow, this one is super cool. No background music, cool minimalistic diagrams, calm voice!

[@codygaurav6384]

concise and crisp clear... Thanks for making such amazing and valuable videos.

[@gopalkrushnapattanaik3232]

Short ,Crisp and To the point contents , Great work !!

[@GiacomoPetronio]

5 minutes of high quality content, thanks!

[@vikingthedude]

I love the format of these videos. Looking forward to more and to the newsletters too!

[@TBadalov]

Thank you! Such a great delivery and explanation. Particularly, great choice of aspects to share.

[@RunOfTheTrill]

A truly educational and concise video. Thank you.

[@parthsarthisharma4163]

Crisp yet complete info. Good content. Thank You.

[@dowlathbashag65]

Awesome Explanation about Kafka is amazing...Thank you, Alex

[@John-jd2tu]

Very simple and clear! Thank you!

[@lcch12]

Amazing work guys! I'm subscribed to any newsletter and video you make, and it's worth it. Congratulations team 👏👏👏

[@playniuniu]

Great video, explain kafka design so clearly. Thanks very much

[@andyserrato]

So simple yet so powerful explanation, thanks

[@weiguo6805]

Greatest video series with fluenent + clear + intuiative illustration ( master-quality ##) , can not thanku enough!

[@adamyatripathi2743]

My head exploded with the DMA. I had not idea! Great learning! :)

[@AnkitMalhotra]

Nice, I definitely learned something new about the Kafka internals today!

[@NuncNuncNuncNunc]

Very clear explanation. Thank You!

[@lifessummerleaves]

Very deep insight! Looking forward to your next videos, please keep going

[@akbarsha03]

Great work! Easy to understand the concept. Thank you

[@Metruzanca]

This is explained so well. I've love to hear you speak more about kafka. EDIT: 100% ådding that newsletter to my rss.

[@gui1221000]

This is so amazing! Straight to the point!

[@thalathotitharunprabhakar3390]

Thank you for the wonderful explanation of Kafkas abilities.

[@DevNarayan]

Amazing details about frequently used software. Lucky to bump into this page. Thanks

[@siruitao]

Thanks for the useful instruction!

[@suman14san]

Stunning. It's not abt any topic related to computer science or tech, if anyone teach me anything like this, i will skip everything and learn. Thank you for changing lives of people.

[@vikram_saha7]

wow!! this channel is a goldmine for backend engineer

[@smoideen]

This was a clear and concise presentation. Thank you so much 👍

[@SurenderSingh-pj7xk]

Thanks Alex for such a great video. You are amazing !! The way you explain the stuff is pretty awesome and simple. Thank you once again for such great work.

[@aayushgupta1186]

Amazing content! Keep posting such videos, its a great help!!!

[@amaelftah]

really this is high quality videos and lovely animations ... thanks a lot for simplifying why kafka is fast

[@tubenzr]

your video is very clear and on-point Sir, thanks a lot 👍👍

[@sakthikumar4721]

I really appreciate your work. Excellent video. Superbly Articulated. Easy to grab the concepts. Great work. 😍

[@yaramvenkateswarluchowdary1020]

content is simple and crisp... thank for bringing this to us...

[@mirzasohailhussain]

Thank u so much!!! I had this question in my mind and got explained by your in a very easy way!!!

[@dansokolsky3963]

We need so much more of this.

[@nicklaspillay7923]

This is an amazing video. Actually putting it out there - I LIKED AND SUBBED! Well deserved for great content 💯

[@JisKriker]

wow. No BS, only content! Thank you!

[@_rd_kocaman]

those minimalistic graphics makes complicated topics easy to ingest. Subscribed!

[@prathibavijayasekaran4173]

Very simple with good animation to explain things clearly. Keep publishing these kinds of useful videos.

[@NaqushabNeyazee]

Short and Sweet! Excellent video.

[@constantfear]

Thanks, brilliant tutorial. My company are currently gearing up to adopt a data mesh architecture and It's gonna be fun moving from batch to this CDC stream methodology.

[@abdulelahaljeffery6234]

WOW, amazing stuff

[@ansitun]

After going through the video and your explanation, I am decided to take a paid subscription in byte byte go! Your explanations are to the point and succinct to understand a topic ! Thank you for the video.

[@fahmidamiah]

Really loved this. Thank you.

[@tomok284]

Such a good content in just 5 minutes!

[@AungBaw]

Short & sweet. Thank you.

[@betims]

Amazing explanation. Thank you sir.

[@gopalsv5230]

Nice intro about Kafka, learned quickly, now you got a new subscriber 👍

[@fokerfakerfuker]

wow the comments are right. simple and clear... subscribed

[@patrickdee7365]

Very cool channel you keep the most important stuff compact, not everyone can do that.

[@jamess5330]

Thank you for putting up this tutorial! Study vidoes like this and then practice at Meetapro with mock interviews will help you land multiple offers.

[@kirankapadia5551]

Amazing! Thank you for making this video, appreciate it esp diagram explaining zero copy principle

[@ayusharora8141]

Brilliantly explained!! 👏

[@kailashkolluru2398]

Love this explanation!

[@dcn4lyf]

Very insightful. The diagrams made me understand the concepts

[@TricoliciSerghei]

Very informative video, thank you so much!!

[@antirus5481]

Simple and very insightful, I like the lack of music and the use of motion graphics, helps me focus.

[@varaprasadreddy6420]

Loved you content. So crisp 👌

[@DotDager]

First time I actually WANT to subscribe to a newsletter.

[@vaibhavtyagi3805]

Not have any doubt , will be trending in top KZbin channel in system Design world wide, great start.

[@tariqueansari3043]

Amazing video. This channel is so under rated. Thanks youtube algorithm to suggest me this channel.

[@pedro_alonso]

Wow, these videos are amazing!!!

[@TheAceEditor]

Essential collection of videos in this channel for a software developer

[@safiuzkhan5463]

Very beautifully explained 👌

[@joross8]

Awesome video. Looking forward to the next one.

[@DominikRoszkowski]

Nice, that was really clear explanation, thanks a lot!

[@betanapallisandeepra]

Very well explained. Thank you.

[@tercioae]

Great content! Thank you

[@vishnu-mk]

Nice stuff, great content with simple words