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 !
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.
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.
@@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
@@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.
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!
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.
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 !?
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?
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)?
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
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
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
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
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
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 !
So what can I say? Yes - you made my day. Quite good content, thank You!!!
Best channel ever, this exactly what i wanted and thank you for your contribution in dev world.
Happy you liked it
Enjoy it
Amazing as always. Spring Security with Reactive programming will be really helpful.
same comment
I can not express how grateful I am to be able to watch this video, and other of your videos. Thank you for everything
You are so welcome!
One of the best Reactive Spring Boot Tutorial on earth. Keep up the good work! Thanks so much.
Happy you liked it!
Thanks a lot for your tutorial! It's very helpful!
Cant thank you enough man! Best Tutorial on webflux
Glad you liked it!
Thanks a lot brother. Very informative with super clean instructions, right to the point.✨
Really happy you liked it
This is what i expected. Thank you man.
Glad I could help!
good video
Super job.
Thank you 🙏
Thanks a lot, everything is clear !
Thank you 😊
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.
thank you !!!!!!!!!!
how to add text/event-stream in the controller ?
thank you for this VDO
It's my pleasure
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.
Compare it with my code
@arefsa6 did you resolve the issue because am encountering the same
@@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
@@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.
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!
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.
Really happy you liked it.
I hope I can also help you improve your english
😍😍😍😍great
Thank you 🙏
thanks dude for sharing your knowledges
Happy you liked it!
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 !?
great video
Glad you liked it!
good good thank you sir
My pleasure 😇
Thank you
You're welcome
Thanks
I really appreciate that
good job
Thank you 🙏
Thanks a lot, but we can not use JPA here to avoid to create db with sql?
Reactive spring does not work with JPA as explained in the video
Nice video 🎉
What theme do you use? I liked it!!
Thank youu.
The default theme if the new intellij version
Hi i just want to ask you if i can use both reactive and old rest or only use ones ?
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?
Just try it out and you will get the answer.
share the result with us
hello... when is it necessary to use reactive spring?
thanks
welcome
thanks a lot
Happy you liked it
Thank you for this
My pleasure
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)?
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
Can you provide a working POM for a MariaDB implementation?
I don't have one.
Check the MongoDB course, might help you
Please write here dependency which u hve selected.....
You can check it in the code in my github. Don’t forget to star ⭐️ the repo
Is Spring Webflux gaining popularity ?
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
salam ali stp j'ai besoin de votre aide pour un mini exercice en spring reactor merci bcp
Oui dis moi
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
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
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
You can get a student licence. Otherwise I don't know any other way to get a free licence
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.
so funny of you buddy 😅,
Hopefully you can adjust the speed.
I try to make my videos as clear as possible
Why are looking red, you should go to doctor first. By the way loved the tutorial.
👍
little appy, we also know how to read from wikipedia, the most unreliable source of information about programming concepts.
!!
Thanks
Welcome
Thank you for the contribution