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A great course, Thank Mati !!

I notice you're sharing information about being interested in TH-cam content creation. Let me help capture this interest.

Great series Mati, you deserve 10000 likes not 35!!

Which app are you using to run the source code once you extract it

Quite a unpopular opinion : the background audio made me hook to the complete video

Basically it's like a Map 😂😂😂

very intersting tnx, but i can't find the public ip adress

👍

why the fuck you need music in the lecture

Hall Charles Wilson Jeffrey Wilson Sharon

Could you please re upload this video without background music

Didnt understand the HATEOS principle of returning a reference until this video. Thanks for that!

Excellent explanation of Lombok and why using Records may be a better alternative. Thank you...

Still don’t understand it. Lol.

Hi , very good examples .Sadly the github link programming-with-mati.github/ is not accessible . Is it being hosted elsewhere ? Thanks

how does kafka streams know the active host for a given key?

Sir, can you create a playlist for springboot thymeleaf htmx so that we can learn how this technology works together.

Good detailed explanation! Thanks..

You are nice tutors ❤❤❤ thanks for the help u provided

good video maybe turn the music down

This lecture is one of the best so far in TH-cam. Thx bro.

Bro Background music is annoying

this music makes it inpossible to watch sorry

The learning gap between Java and kotlin is getting smaller and smaller

A small inaccuracy... records haven introduced in JDK 14 as preview feature and finalized in JDK 16...

Can we put the serializer and deserializer in application.properties file? will it work same as using serdes in a class to configure?

Thank you. Video contents were really helped me to understood KSQL

Great video. Thanks

I remember the days before pull requests destroyed programming. The value add of PRs is not worth the loss of efficiency.

Really good job!

you are the best, thank you man 👍👍

Hi Mati, Time Window code is not in any repo.

ksqldb-server container is not getting up . Showing Error file or dir /etc/ksqldb-server/run.sh doesnt exists

thank you sir!!

Not glamorous like professional tutors but crisp and concise.

Thank you

You take your time in your explanation and you cover everything, it was very helpful, thank you.

I really enjoyed the practical tutorial on Kafka Stream! I've watched the entire series on Kafka Streams, but I'm still trying to understand how and where the state is stored locally. Also, I'm curious about the flexibility in controlling the state-can we reset the state at any point or what happened if my application goes down (fault tolerance)

Thank you, but I would advise you to get down the music volume next time, because sometimes it’s pretty hard to listen your voice. Many thanks

Hi Mati, I am trying to use this tutorial and get data from Oracle DB on OCI to Kafka, but when I try to start run.sh it fails with error INFO ksqlDB shutdown called (io.confluent.ksql.rest.server.KsqlRestApplication:484) ERROR Failed to start KSQL (io.confluent.ksql.rest.server.KsqlServerMain:96) java.lang.IllegalStateException: Not started at io.confluent.ksql.api.server.Server.stop(Server.java:178) at io.confluent.ksql.rest.server.KsqlRestApplication.shutdown(KsqlRestApplication.java:531) at io.confluent.ksql.rest.server.MultiExecutable.doAction(MultiExecutable.java:68) at io.confluent.ksql.rest.server.MultiExecutable.shutdown(MultiExecutable.java:47) at io.confluent.ksql.rest.server.KsqlServerMain.runExecutable(KsqlServerMain.java:160) at io.confluent.ksql.rest.server.KsqlServerMain.tryStartApp(KsqlServerMain.java:115) at io.confluent.ksql.rest.server.KsqlServerMain.main(KsqlServerMain.java:94)

please turn the music a bit lower :D

Thank you, enjoyed your videos a lot

i ve been wondering, lately kafka allows to start without zookeeper. Does the zookeper is still obligatory with the ksqldb??

CREATE STREAM users ( ROWKEY INT KEY, USERNAME VARCHAR ) WITH ( KAFKA_TOPIC='users', PARTITIONS=4, VALUE_FORMAT='JSON' ); helped when i couldn't create the topic for some reason

Great explanation. One way to describe the benefit of Monads is, that as shown in the screen at 22:50: with FP using Monads is like using a declarative language showing what will happen **always** regardless of the values in the parameters. The code is focused purely on the real purpose of the program and the actual values remain irrelevant. Whereas with imperative programming on the left, the code is busy with checking the contents of the values to make branching statements to following along with the correct actions. Once you are used to reading both types of code, the code with the IF statements needs more cognitive load because you have to parse the different branches, whereas the functional code requires less, because you are directly reading the purpose of the program.

Good job! Thanks!

Ok, this is very concerning for me as someone who has been doing Java/Spring back-end for 20 years, and creatng RESTful API's in the traditional way with JSON. I like the Tutorial, but this is an OLD MONOLITH. I know 'monolith' is now an over-loaded term because of Microservices. But, in the sense 'OLD MONOLITH' means you have created an application with both front-end AND back-end in ONE JAR file. We got away from this years ago, and had 'separation of concerns' which this NOW violates. I'm more interested in seeing a already done RESTful API on the back-end, one that has API's for JSON an one that has API's for HTML. Then create a SEPARATE front-end, that can call the RESTful UI API's that return the HTML snippets. This would probably ne a nice real-world tutorial. Thanks for the tutorial, it is helpful, but doesn't quite fit what I am looking for.

Geep going mate, great tutorial. Hope to see more on those topics soon. Cheers!

Thank you !

Hello Mati, thanks for the video! Queria consultarte si htmx ganara terreno en cuanto a los otros frameworks angular , react? Y tambien en cuanto a IA si publicaras algunos videos.