Its important to understand how Node JS works as a backend And How it handle multiple requests from clients. What is libuv? Support by becoming a Member : / @telusko
I can't remember what first brought me to your channel, but I must say, you're a wonderful teacher. You break things down succinctly. You ask the questions that newbie programmers would ask, and you provide the answers. You never seem to be in a rush, and you don't make us seem stupid by mentioning a concept and never explaining what it means. Again, you're a wonderful teacher. Thank you for your time and videos.
What an explanation .until now I only use node js but didn't know how it works but from now I can explain to others what is node js and how it works very easily 💪👍👍🙏🙏🙏 Thanks Telusko.
Sir.. hats off!! I spent entire today to understand how node js works ... I was literally on the verge of crying... finally thought of giving this video a try at 1 AM ... Anddd YOUUU made me understand this so simply.. I cant thank you enough... lot of respect!
The best video for any beginner looking forward to learn JS. Touched some important concepts but made them look very simple through some great explanation.
Thank you very much sir for providing such wonderful video.I am watching your nodejs series and I have doubt in my brain since day 1 when i started series. Today my brain gets some rest because of your video.
hey bro i wasted my time till now about the concept of Node.js architecture from different sources. now really i am very clear about how Node.js works.thanks for amazing content and great explanation. thank you so much....
Watch till the end!! ohh Wow, I had a question regarding those workers(aren't those threads) and you said JS is Single-threaded? But you answered my question at the end. Thank you. You are Awesome.🙏
Thank you sir thank you for clarifying that node js does use multi thread behind the scene. Call back is not possible without multi thread. U need another thread to get the response and execute call back method. CPUs do not magically start executing methods upon request from other processes or external systems. There has to be a thread monitoring the incoming requests. This is the case from all the way assembly language to modern programming languages.
Thanks for this explanation I tried to explain this to one of my intreviewers when I said that behind the scenes Nodejs uses muliple threads but he was not convinced XD I want to send hime this video so bad
Hey Navin. This was the best and simple explanation of the topic. Can you please make a DETAILED video on this topic next? Also it would be great if you share some resources. Thank you.
Hi @Navin, I think you are incorrect in saying that libuv, in turn uses kernel to implement multithreading!!! In fact, libuv has been developed to handle asynchronous operations for which there is weak kernel support (like file and dns operations) and for cpu-intensive operations in core node modules like zlib and crypto. You had very well explained the nodejs working except for the last part, so if you can correct it, perhaps your audience would be benefitted!!!
Thanks for this amazing explanation. Could you please resolve my one query. If we have libuv library to handle multiple request then why we use clustering in node js.
sir in 3:29 you said that tomcat server will assign multiple threads for all the requests.. if that server is requesting the other normal server which does not have multiple threads then what is the use of tomcat server providing threads.. sir please explain this
amazing video! lucid explanation ! you make it look so simple! and great job with those easy to understand and simple animations!! I knew workers were threads at the first place !! ;)
Thank you for the clear explanation. I am curious to know what happens when all the workers are busy and not able to take any more tasks from the main single thread? Will these tasks get queued up until a worker is available, but the main thread will continue to accept new requests and queue up the tasks to the workers?
thanx again sir, u r simply great to explore the concepts. may i request u to make a complete vdo like u have made for python as a complete website with mysql.
I can't remember what first brought me to your channel, but I must say, you're a wonderful teacher. You break things down succinctly. You ask the questions that newbie programmers would ask, and you provide the answers. You never seem to be in a rush, and you don't make us seem stupid by mentioning a concept and never explaining what it means. Again, you're a wonderful teacher. Thank you for your time and videos.
I second u
One of the best channel to clear basic concept and more about programming language. Keep going...
What an explanation .until now I only use node js but didn't know how it works but from now I can explain to others what is node js and how it works very easily 💪👍👍🙏🙏🙏 Thanks Telusko.
Ong those animations are too good I didn't even knew when the video was over Awesome teaching 👌 Keep Uploading The same way
I can proudly say that you are my favorite teacher, all i need in your teachings
The way you were able to breakdown this concept into plain English was beautiful!!!
Thanks for the video
Sir.. hats off!! I spent entire today to understand how node js works ... I was literally on the verge of crying... finally thought of giving this video a try at 1 AM ... Anddd YOUUU made me understand this so simply.. I cant thank you enough... lot of respect!
Good tutorial .... thank you ... you ask yourself the question, the best way to understand that technique in a proper way ..
ULTRA LEVEL EXPLANATION ......Realy Awesome
You teaching style is really great. 😍😍 and love this style..
Javascript has no thread,,, Ohhh"!!
Take a bow to this man , he just made me to digest all concept easily. 🙏
No words to stay, Magnificent job sir
I was confused about some concepts and I am feeling so lucky after listening you. Much appreciated Sir ! Please keep it up
What an amazing tutorial. So crisp and clear. Keep teaching sir! 😊
I’ve finally found out what I am looking for. Cleared all of my doubts about node js. Thank you soo much for this video Navin
One of the best teacher in the world. Every complex concept made simple with your teaching sir..
The best video for any beginner looking forward to learn JS. Touched some important concepts but made them look very simple through some great explanation.
this is the most important thing to understand about node js as it tells us why and where should node js is more powerful. thanks sir
Thank you very much sir for providing such wonderful video.I am watching your nodejs series and I have doubt in my brain since day 1 when i started series. Today my brain gets some rest because of your video.
hey bro i wasted my time till now about the concept of Node.js architecture from different sources. now really i am very clear about how Node.js works.thanks for amazing content and great explanation. thank you so much....
highly appreciated Sir
Just Awesome
I came here first time => 3 things happened
1. Concept clear
2. Like your video
3. Subscribe your channel
100 times better than udemy basic . Thanks bro for explaining nicely
I love the way you explained this. it was very insightful
Clear in just one take on retake...love you
very clear explanation with meaningful example with multiple situation. I like "What If".
Watch till the end!!
ohh Wow, I had a question regarding those workers(aren't those threads) and you said JS is Single-threaded? But you answered my question at the end. Thank you. You are Awesome.🙏
What a explanation...... the way u explain and background images are very nice... understood very clearly........❤
Best explanation of "How node js works" @great sir
your videos are helping me a lot in understanding the concepts clearly. Thank you
Nearly half of my class students learn python from ur Chanel including me great brother 💛
Crazy ! That's what i was looking for ! Now i understood the underlying principles of node js. Thank you Navin sir !.
after viewing hundreds of videos on non-blocking I/O, finally, I find a good explanation
What a explaination sir! Thank you very much for this video! I learn lot of new things from video
awweeesssooomemeee!!!!
dimag ka patti khul gaya.....great clarification. Thank you!
Cleared my all basic doubts. Thanks
Thank you, hope you will publish the second video soon. I am just started working on Node JS
Clearest explanation I've found thusfar.
Hi Navin... The way u teach... Is makkhaan... Simple goes deep in my brain... Keep it bro...
very knowledgeable video, smooth & clear explanation
Thank you sir thank you for clarifying that node js does use multi thread behind the scene. Call back is not possible without multi thread. U need another thread to get the response and execute call back method. CPUs do not magically start executing methods upon request from other processes or external systems. There has to be a thread monitoring the incoming requests.
This is the case from all the way assembly language to modern programming languages.
Take a bow to this man .
You are a real teacher. tnx
Excellent, good paralel with other languages , so we can compare it and understand it better.Comperhensivly ! 👏👏👏
It couldn't be explained any better than this
Best teacher in programming world
Feeling lucky to come across this video. Keep sharing such content.
Thanks for this explanation
I tried to explain this to one of my intreviewers when I said that behind the scenes Nodejs uses muliple threads but he was not convinced XD I want to send hime this video so bad
your the Master Sir in Java World!
Hey Navin. This was the best and simple explanation of the topic. Can you please make a DETAILED video on this topic next? Also it would be great if you share some resources. Thank you.
Thank you! I finally found the answer as how nodejs uses libuv to use multiple threads!
This one video Cleared many doubts
thanks sir u are a real gem
Excellent knowledge transfer in simple terms when diving into the process and functions of Node.js
Amazing! Some of the best detailed explanations I have seen.
Got very Good understanding of how it is working..Thank you Bro..Pls add more videos
Thank you sir for the video clears all basics of nodejs keep going sir 👍🏻.
the concept was OP brother!!.Appreciate your work
I guess it was the most helpful video of my life!!
Its just best description about Node js
Thank you Sir, Now, I got clear idea of when should use NodeJs and when should not use NodeJs.👏✨👏
Really Appreciate your Teaching skills and knowledge. Thank you for delivering so good video
Your videos answer how and Why perfectly ..
very very Amazing Explanation about Nodejs and also how Single and multi thread is work...:)
Very nice way of teaching basics thank you very much for doing such videos and sharing knowledge
sir u are just great , your way of explaination is just wonderful...
thank you so much sir
Love your content, Navin. Keep it up!
Best explanation for nodejs Thanks You So Much !!
finally i got the concept.Thank you so much.
This video help clear about some really important conepts. Thanks a lot .
Wonderful Teacher, Thank you sir.
Exactly the kind of explanation i was expecting. Thanks sir!!
Excellent teaching.....very interesting....
This is very thorough with his concepts and examples.😉😉
Hi @Navin, I think you are incorrect in saying that libuv, in turn uses kernel to implement multithreading!!!
In fact, libuv has been developed to handle asynchronous operations for which there is weak kernel support (like file and dns operations) and for cpu-intensive operations in core node modules like zlib and crypto.
You had very well explained the nodejs working except for the last part, so if you can correct it, perhaps your audience would be benefitted!!!
Bro you teach in a very interactive way, to me at least. Keep up the good work. 👌
Hey Naveen Reddy u r explain the concepts very clear keep more videos to educate us
Premium content man, been looking for videos like these.
Thank you so much... Navin Reddy sir ..
cleared the concept beautifully
Just wow...great explanation... Found very good channel
very nice one thing i like most the way in very simple words. I like . keep going Bro..
Awesome explanation. Thanks for sharing it.
Thanks for this amazing explanation.
Could you please resolve my one query.
If we have libuv library to handle multiple request then why we use clustering in node js.
Wow simple amazing how easy way you explained !!
Will watching the entire ad help you?
If yes, then I am in👍
lovelly explained clear all my dought thank u
How happy he is that JavaScript can be used everywhere...hehe
Simply amazing explanation!!
Thanks for your explaintation. That's very useful
This video is a gem.
Best best explanation ever🔥🔥🔥👌👌👌
Thanks for the simple explanation...Subscribed
sir in 3:29 you said that tomcat server will assign multiple threads for all the requests.. if that server is requesting the other normal server which does not have multiple threads then what is the use of tomcat server providing threads.. sir please explain this
amazing video! lucid explanation ! you make it look so simple! and great job with those easy to understand and simple animations!! I knew workers were threads at the first place !! ;)
Wonderful and Useful And Helpful Really Helped me in becoming a good Programmer
Perfect explanation. help a lot. Thanks
Great jo... 💪💪💪💪
Keep it. I like your teaching style and accent. Plz give knowledge basic to advanced.
💪💪💪💪💪💪💪💪💪💪
Thank you for the clear explanation. I am curious to know what happens when all the workers are busy and not able to take any more tasks from the main single thread? Will these tasks get queued up until a worker is available, but the main thread will continue to accept new requests and queue up the tasks to the workers?
It is so informative.Please make a series of videos on React JS
thanx again sir, u r simply great to explore the concepts. may i request u to make a complete vdo like u have made for python as a complete website with mysql.
Fantastic explanation! Thank you Telusko