Can NODE.JS Server Handle 1M Concurrent Requests? | Real-World App Benchmarking on Dedicated VPS

⭐ Timestamps ⭐
00:00 How we'll do Nodejs Benchmarking?
08:36 Getting Started with Benchmarking
12:37 Using autocannon for HTTP Server benchmarking
23:46 What about 1M concurrent requests?
25:39 Creating Custom Benchmarks scripts programmatically using autocannon
34:57 Benchmarking Register-Login API with custom script 10K User registration
49:22 Running basic GET homepage benchmark for 1k concurrency
50:59 Benchmarking 10K Users for 1000 Requests for user
53:20 Is 1M Concurrent requests possible on a 2-Core CPU and 2GB RAM Server?
54:26 Benchmarking Register-Login on the Dedicated VPS Server, is it possible for 1K?
58:41 Why Nodejs is bad for processor-heavy tasks?

⭐Grab the full source code of the App with Benchmarks on Github:

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Made with 💗 by Coderone

[LukasSkywalker_]

If there is a database, it will almost always be the bottleneck.
Caching, indexing, etc helps.
Not the porpouse of this video, but running multi nodejs instances with pm2 or k8s is a good way to scale also.
I'm a software engineer for a bank. We have a lot of unique and concurrent users (I'm not allowed to say the exact number but it is way above the tests of this video) and the main service is powered by node. It is handling well at most cases, with the things I mentioned previously.
It is not the most performant language/VM but is good enough.

[williamabboud]

That was quite interesting and very insightful. Thank you !

[lunix]

Loved the content man, thank you very much!

[neelthakkar]

Seriously underrated channel. But don't worry you are going to get 100k+ in nearby future.

[raymondmichael]

I'll rewatch this;
Thanks brother

[mdshadab]

Bro you just rock. This video worth watching really 🔥🔥🔥

[akeemovic]

Great job! 👍 Please make a NodeJS scaling tutorial.

[vishutiwari]

One of the most underrated Youtube channel .

[ziyaasgarov]

Thanks for the video. Could you please suggest which programming language/framework would be the best for handling heavy tasks on the backend side?

[kienang]

Hi, if we use nodejs cluster, can it do better?

[gasacchi]

Maybe you can run the benchmark on your local machine, so VPS doesn't allocate ram for running benchmark, btw nice video ❤️

[adityasethi]

nodejs is not single threaded. Hate it when people make such vids pretending they know it fully. JS is single threaded. Nodejs is not a language, it is a runtime. it makes use of threads too.

[oktachandra]

have you tried nodejs cluster combine with worker-thread to load heavy concurrent requests ?

[JohnDoe-jizv]

When you ran benchmark on your server and local machine you were actually utilising only 1 core of the CPU. Would be much better if you scale node at least with pm2 on local machine and VPS as well, then results would be slightly better.

[arpitabali]

which version of node have you used in this video??

[teetanrobotics]

Could you please make 2 playlists for:
1) nodejs tutorials
2) react/nextjs tutorials ?
Amazing content. thank you

[dheerajkukreja]

How are you printing the response status and latency in terminal....please reply

[soniablanche]

what about clustering to make use of multiple cores

[heMech]

Would be good if you use multiple threads.

[sumitsharma]

Shouldn't you run benchmark on your server(Sever api endpoint) from your local machine instead of logging in to ssh?