Apache KAFKA Tutorial | KAFKA Crash Course | Spring Boot

[@DailyCodeBuffer]

Head to cutt.ly/spring_micro and use Coupon Code DCBFEST to get a huge Discount on the course

[@kumailn7662]

Looking for RabittMQ vs Kafka which suited for what scenarios

[@YogeshMehta-u2g]

code not working

[@YogeshMehta-u2g]

DCBFEST

[@serosgb]

🎯 Key Takeaways for quick navigation: 00:00 📚 *Introduction to Apache Kafka* - Introduction to Apache Kafka and its basic applications. - Description of Apache Kafka as a communication system between a sender and a receiver. 02:07 🚖 *Practical Example of Kafka Usage* - Example of a cab booking application and its integration with Kafka. - Kafka facilitates constant updates on the driver's location. 04:39 🚀 *Advantages and Applications of Kafka* - Kafka for handling large volumes of data in real-time applications. - Use cases across different industries like e-commerce and banking. 07:49 📈 *Architecture of Kafka* - Explanation of Kafka's architecture and its ecosystem. - Details on Zookeeper, Kafka Cluster, and their functions. 10:27 🛠️ *Installing and Configuring Kafka* - Steps to install and configure Kafka. - Creation and description of topics in Kafka. 15:28 🧑‍💻 *Creating an Application with Spring Boot and Kafka* - Development of an application using Spring Boot and Kafka. - Implementation of a publishing system and subscriber system. Made with HARPA AI

[@themateoo]

Don't get me wrong but It's much better and easier to watch 'Indian tutorials' when I can see a person. Good job.

[@DailyCodeBuffer]

🙏🙏

[@ArjunKumar-zu2kl]

Very well done, nice crisp explanation, I did along with tutorial, feeling good now. Thank you so much...👍👍

[@Userabj001]

Thank you so much. I referred many tutorial on youtube, even i practically did the things. But i did not understand why and where to use kafka. Now i got clear cut understanding. Many thanks❤❤🙏🙏

[@shubhamjumde9076]

Hi Shabbir, 1)Can we have some tutorial or sessions on caching? Client caching, server caching? 2)How Apache Kafka will be different from GCP pub/sub in terms of functionality and implementation?

[@tradewithtony]

This came in on time, Thanks brother you're always on point and you explain it better.

[@DailyCodeBuffer]

Glad to hear it

[@mvs69]

You are about to hit 100k, congrats in advance :) you really deserve this. good work keep it up

[@DailyCodeBuffer]

Thank you so much 😊

[@contactdi8426]

Thanks a lot man!! You keep things simple and crisp.

[@gowthams1112]

Really a good job brother. It is very clear and crispy. At last I found someone better to help me ! ✌

[@commenter9451]

Bro is the GOAT of springboard related stuff.💥

[@DailyCodeBuffer]

🙏🙏

[@SHIVANGIJUHI]

Hi Shabbir, Can you help to explain, what happens if any of the services(publisher or consumer) is down, how can we handle such usecase better. Please explain for each (publisher and consumer)

[@menabebawy390]

like your way in delivering such a quite complex topic in very simple and digestible way

[@adarshmv261]

Hi Shabbir, thank you so much for considering the request. This is great explanation and will be very helpful..

[@DailyCodeBuffer]

Glad it was helpful!

[@ascar66]

27:26 you forgot to add variable --from-beginning this is why you get only Hello instead of receive all events

[@pranavmahajan4190]

Shabbir bhai thanks for the fantastic video on Kafka. Can you please cover Junit and Mockito in detail? Especially covering to test REST services.

[@hamdamboyurunov6034]

Welcome to Kafka Stream. Really nice approach.

[@DailyCodeBuffer]

Thanks 🙏

[@TheSagarShinde]

Can you please give more real time applications where kafka can be used. Also what type of data we store and comsume and limitations if any

[@DailyCodeBuffer]

👍👍

[@BaluKompalli]

good video for easily understood by Kafka begginers.. super Thank you ji.

[@DailyCodeBuffer]

Thanks and welcome

[@paulthomas1052]

Thanks - very useful intro to Kafka. Really enjoy your videos and find them easy to follow.

[@DailyCodeBuffer]

Thanks 🙏🙏

[@ramanav3139]

can you guide me on how to do Kafka clustering in the spring boot application,do one video one how kafka brokers work in real time applications

[@SudhakarReddyChannel]

Good Basic introduction. I could not consume the messages from beginning. I have configured auto-offset-reset=earliest but still the messages are not reading from beginning. can you help me here

[@ambersingh1493]

Same issue. Able to see the message consumed on but not on console.

[@radhakrishnanrocky]

Hi Shabbir, Thank you for you awesome videos . All the explanations are very easy to understand. Could you please add a video on kafka streams ?

[@manuu-india]

one word - SUPER

[@samhunk1227]

Thanks a lot ! More hands on please . More scenarios

[@DailyCodeBuffer]

Noted!

[@dubalathrinath4193]

If possible can you please provide more hands-on

[@Hariom_yadav-mh6we]

Yess

[@MDFAIZANSARI]

Very clear explanation. Totally Awesome!

[@goyalsweta]

Thanks Shabbir your tutorials are awesome

[@vishalsable9370]

Very Neatly and nicely explained. Please make video on sonarqube and junit.

[@DailyCodeBuffer]

Thanks 🙏

[@narayanalvsaln9041]

you are amazing 🙌

[@DailyCodeBuffer]

🙏🙏

[@shanulhaq1670]

Interesting Lectures!! 😊👍

[@ambersingh1493]

Hi Shabbir, after trying the "earliest" config , I am able to see the message consumed on cmd but not on console. Exception : Request joining group due to: rebalance failed due to 'The group member needs to have a valid member id before actually entering a consumer group.' (MemberIdRequiredException)

[@martinh7544]

Good introduction! Kafka Streams next? 🤔

[@DailyCodeBuffer]

Yes, Planning on it

[@vigneshkumarganesan1529]

Thanks for tutorial brother. Learned a lot.

[@DailyCodeBuffer]

Thanks 🙏🙏

[@ChetanaGVS]

WOW !! great video can you do a tutorial on spring batch

[@DailyCodeBuffer]

Great suggestion!

[@praveens2272]

Why not Active Mq or RabbitMQ for the use case you mentioned in the beginning

[@jaydeeppal1588]

Active and RabbitMQ is not distributed messaging system. which you can't scale more like kafka does.

[@basaveswararaolella7245]

Thank you for your explanation bro.

[@ShivamKendre-fc3su]

You are great bhai

[@DailyCodeBuffer]

🙏

[@muhamadrasul-d2e]

hi, a very good video indeed. but there is a question. in application properties, there are consumer.key-serialzer. but on your ide, its not an error. can you enlighten me. i tried but only consumer.key-deserializer were exist. thank you in advance. i was new to this.

[@manthansharma7266]

Nice. Thanks a lot man.

[@maddipatlamadhura4140]

hi are you going explain also Kafka streams, joins, aggregations, ktable, spring cloud stream, Kafka binders complex java objects mapping also?

[@DailyCodeBuffer]

Yes, soon

[@inyeobkim]

Best video ever!!

[@samhunk1227]

More hands on please . More scenarios

[@sanketh768]

Sir, do we have UI in kafka to create topics , partitions etc ?

[@sayntan2875]

How you got to know these properties and the serializer classes? (at 41:19)

[@rajasekharreddyjakkireddy6779]

Thank You

[@rahul-java-dev]

Thank u thank u so much ❤❤

[@AP-eh6gr]

this was a top tutorial

[@Raman_p_Sidhu]

Hey while I can run the driver project and hit the end point and listen on CLI but in second springboot consumer project logs are not showing anything there is no cab-location topic and offset. I have checked your GitHub project as well but no luck. After I start server it doesn't show anything related to topic or offset

[@kartheekgupta1076]

so where exactly save produced data in database at consumer side or at kafka server

[@mallikarjunshurpali]

Thanks sir..

[@mahendranath2504]

Thank you so much 👍

[@DailyCodeBuffer]

🙏🙏

[@balrajmys]

Great explanation 👏

[@DailyCodeBuffer]

Glad you think so!

[@murthazapk2330]

Useful ❤

[@menabebawy390]

Thanks!

[@raviteja-mw1mp]

Why do we need brokers and partitions?

[@jitendraprajapat3185]

Please help me, file upload big size in s3 bucket using spring boot and thread

[@jitendraprajapat3185]

Thank you sir

[@venkateshvenky2880]

In cab-book-driver : what is the purpose of code in config folder, because without that code also I'm able to get the messages.

[@vasuimandi5535]

I guess you had first put that code and then removed later, since topic was created when you had that code initially, it is working.

[@intikhabansari6463]

Bro please make a video on elastic search with project 🙏

[@DailyCodeBuffer]

Sure 👍

[@intikhabansari6463]

@@DailyCodeBuffer Thanks ❤️

[@saurabhmaurya6964]

how can we fetch all the messages from the particular topic after hitting end-point url ?..Help me with this..I tried To do with the help of KafkaConsumer consumer .. this has a method poll .. but after hitting end point i'm getting null in consumer..please help me with this ..

[@RanjithKumar-mr4cj]

which method are you using for sending messages ?

[@Divya-qt1cf]

superrrrrrrrrrrrrrrrrrrrrrrrrrrrr

[@chauhansumit5486]

Sir mern developer ki demand hai future

[@PiyushGhosh-l4k]

elasticsearch gafana tutorial please.

[@DailyCodeBuffer]

Thanks for suggestions I will plan and work on it

[@zainulabdin8822]

thanks alot

[@DailyCodeBuffer]

Most welcome

[@start1learn-n171]

Tq

[@ravindraseth813]

U r working in Walmart?

[@kasifali6921]

Copied Video

[@techlearn-pi5go]

Can you share the source? Let's compare😅

[@rajdeepsinghrathore7337]

😂😂

[@motilaloswal6326]

So you just came across the wrong video.. go to the original video

[@sateesh9525]

Yes 😂😂😂😂

[@prashantkumar-hx1dv]

what a time waste.

[@DailyCodeBuffer]

Could you please suggest what was not useful and how can I improve on those areas It would be a great help to me 🙏

[@shubhamsurana4406]

I could follow entire vidio, but in last we used @KafkaListener(topics = "cab-location", groupId = "user-group"), here while running the application I could not see anything in console, can you please help me what I missed here?