Reactive Programming with Spring Boot | A Beginner's Guide

[@oumaimabenjouida6724]

I love this guy !! whenever i search for an interesting topic concerning spring boot or software development, I find his vds. Thank you so much for this AMAZING WORK !

[@BoualiAli]

Wow, thanks!

[@pickle5297]

I can not express how grateful I am to be able to watch this video, and other of your videos. Thank you for everything

[@BoualiAli]

You are so welcome!

[@JJ-qy7pg]

So what can I say? Yes - you made my day. Quite good content, thank You!!!

[@BoualiAli]

Wow, thanks!

[@amanyasin4811]

Amazing as always. Spring Security with Reactive programming will be really helpful.

[@soufianch8481]

same comment

[@dosamuel-mb]

Best channel ever, this exactly what i wanted and thank you for your contribution in dev world.

[@BoualiAli]

Happy you liked it Enjoy it

[@okpain8324]

good content, thank You!!

[@danurahadi3607]

One of the best Reactive Spring Boot Tutorial on earth. Keep up the good work! Thanks so much.

[@BoualiAli]

Happy you liked it!

[@Asingh42]

Cant thank you enough man! Best Tutorial on webflux

[@BoualiAli]

Glad you liked it!

[@istar_bs]

Thanks a lot for your tutorial! It's very helpful!

[@BoualiAli]

Glad it was helpful!

[@phanchannsok]

thank you for this VDO

[@BoualiAli]

It's my pleasure

[@sakthis271]

This is what i expected. Thank you man.

[@BoualiAli]

Glad I could help!

[@Talaria.School]

Super job.

[@BoualiAli]

Thank you 🙏

[@AnvarbekTurdaliyev]

Thank you

[@BoualiAli]

You're welcome

[@카라멜땅콩-p2p]

good good thank you sir

[@BoualiAli]

My pleasure 😇

[@demonss22]

Thank you for this tutorial. Really appreciate it. However with 3.3.1 version, i had to add text/event-stream in the controller for get mapping to ensure the response is streamed in the response in browser and in postman.

[@Freejia823]

thank you !!!!!!!!!!

[@karthickjayaraman2090]

how to add text/event-stream in the controller ?

[@boubacarbarry222]

Thanks a lot, everything is clear !

[@BoualiAli]

Thank you 😊

[@orinda.harrison]

Thanks

[@BoualiAli]

I really appreciate that

[@virajsh]

great video

[@BoualiAli]

Glad you liked it!

[@BakaryNdiaye-fj9tm]

😍😍😍😍great

[@BoualiAli]

Thank you 🙏

[@Mahmudulhasan-ts5hm]

in CommandLineRunnder i need to call .subscriber() but in the StudentService save method you haven't call .subscriber) method

[@heditaieb3170]

good job

[@BoualiAli]

Thank you 🙏

[@arefsa6]

Hey there! I'm encountering an issue with my code after adding delayElements(Duration.ofSeconds(1)) to the end of the findAll method in my service layer. Instead of working as expected, my browser seems to get stuck in a loop while loading and doesn't display anything.

[@BoualiAli]

Compare it with my code

[@jimiotulana2546]

@arefsa6 did you resolve the issue because am encountering the same

[@Storrmrage96]

@@jimiotulana2546 It's because the browser is waiting for the request to finish loading all the data. Once it's loaded it will display. However, I do not know how his browser handles this stream of student data and displays them whenever they arrive in the browser. For the moment your code works fine if you have followed the tutorial. Delete some student data so that you can confirm it's working. If I find an answer as to how his browser is handling this without any issues, I'll post it here

[@Storrmrage96]

@@jimiotulana2546 Found the answer. You need to set the produces attribute in the get mapping to text/event-stream. Then the browser will know how to handle this data set.

[@g.muralidharan1198]

Hi Guys, I am also having the same issue (data is not being displayed in the browser as one by one reactively) -- But i am able to see those data's being reactive in developer tool section.. -- Go to the browser where your application is running, Right click -> Inspect, then developer tools open up and check either Elements or Network tab for the API response, you can be able to see those data being updated reactively!

[@mahmoudabdrabo858]

When testing delayElements, students are emitted all at once after the total delay (e.g., 100 seconds for 100 students) instead of one every second. Why is this happening !?

[@2550a]

thanks a lot

[@BoualiAli]

Happy you liked it

[@notaMorocco]

thanks

[@BoualiAli]

welcome

[@calebmbugua745]

Thank you for this

[@BoualiAli]

My pleasure

[@ib-tihadj6199]

Thanks a lot, but we can not use JPA here to avoid to create db with sql?

[@BoualiAli]

Reactive spring does not work with JPA as explained in the video

[@OsteenOmega-kr1kd]

hello... when is it necessary to use reactive spring?

[@sidalifetoumi]

Hi i just want to ask you if i can use both reactive and old rest or only use ones ?

[@ricardomora7527]

Nice video 🎉 What theme do you use? I liked it!!

[@BoualiAli]

Thank youu. The default theme if the new intellij version

[@isolver_es5025]

Can you provide a working POM for a MariaDB implementation?

[@BoualiAli]

I don't have one. Check the MongoDB course, might help you

[@ngonimugandani4504]

Thanks i really needed this, so what happens if a student is added when the get all student API has completed but still on the same page, will the new student also be displayed or this is only possible when the stream is still open?

[@BoualiAli]

Just try it out and you will get the answer. share the result with us

[@ansismaleckis1296]

What is the performance difference between jdbc na r2dbc if there is any? If there is a complex/slow Query does r2dbc provide results in portions (I mean over time, I understand that Flux is in portions)?

[@BoualiAli]

There is no difference. Jdbc and r2dbc are the connection types not database types. I used postgresl which is a relational database and I used it for all my other videos

[@aspirant474]

Please write here dependency which u hve selected.....

[@BoualiAli]

You can check it in the code in my github. Don’t forget to star ⭐️ the repo

[@anthonya880]

Is Spring Webflux gaining popularity ?

[@BoualiAli]

It will in the near future. It is just a bit too costly for companies to migrate all the existing systems. But future ones will be reactive applications

[@khaoulaouifaya585]

salam ali stp j'ai besoin de votre aide pour un mini exercice en spring reactor merci bcp

[@BoualiAli]

Oui dis moi

[@abdulfatorma348]

Good evening sir I am from Sierra Leone best Channel ever, I want intellj license one can you please help me to get one, I want to enrol in one of course but I don't have intellj license

[@BoualiAli]

You can get a student licence. Otherwise I don't know any other way to get a free licence

[@ShubhamGupta-iw6hc]

I have a question that, how can we implement a system like the client makes a single request and it gets the data but whenever there is change in the table(which may be done by other user) then it reflects to all the clients. Please suggest some thing

[@BoualiAli]

there might be libraries / tools that can do that What you can do is: create a trigger on your specific table and watch the changes and the notify the clients using the Observer pattern

[@rahulgupta373]

Why are looking red, you should go to doctor first. By the way loved the tutorial.

[@BoualiAli]

thank you. I was the light lool

[@mykyta1235]

little appy, we also know how to read from wikipedia, the most unreliable source of information about programming concepts.

[@BoualiAli]

!!

[@rolandtriton]

Thanks

[@BoualiAli]

Welcome Thank you for the contribution

[@wafiloua]

Merci pour ce travail. Surtout j'aime beaucoup ton anglais. Malgré que mon niveau en anglais n'est pas bon. Je parviens à te suivre avec de la concentration.

[@BoualiAli]

Really happy you liked it. I hope I can also help you improve your english

[@niocode]

good video

[@BoualiAli]

Glad you enjoyed

[@arohawrami8132]

Thanks a lot brother. Very informative with super clean instructions, right to the point.✨

[@BoualiAli]

Really happy you liked it

[@venera01010]

Your videos are very good but I can only watch them on 1.5 speed because you speak very slow XD you should consider doing the tutorials more dynamic.

[@BoualiAli]

so funny of you buddy 😅, Hopefully you can adjust the speed. I try to make my videos as clear as possible

[@alpersener4269]

thanks dude for sharing your knowledges

[@BoualiAli]

Happy you liked it!

[@biredoffreedom2917]

👍