Hussein, your contents are always awesome, with a lot of information. I was wondering if you can tell us about your past experiences and how you get to the place you're now, and also what's your current stack? And more😁😁, We will be lucky😅
It would be great to see an explanation like this, about Apache web server, in order to understand the main differences with Nginx (pros and cons). Amazing explanation, thank you!
First Comment on a Hussein Nasser vid :) One thing to note is how fast RU-vid is able to serve the video in my feed. I think I started watching this almost as soon as Hussein uploaded the video(it was saying zero views, but ofcourse that counter is eventually consistent and is cached at multiple layers). RU-vid recommendations is truly a feat of engineering
I think this is a very good question and needs low level kernel level and logging to see how much latency is added with 1 , 2 and 3 and then 4 threads. And then seeing how many requests can be processed with each configuration
I think if you wanna calculate the maximum number of connections per worker process you should divide the system file descriptor limit by the number of worker processes. For example, if the file descriptor limit is 1024 and there are 4 worker processes each worker process can handle up to 256 connections simultaneously
A good strategy, especially to bare metal embedded servers is to use SMP IRQ affinity and map the netif IRQ to a single core. Then only use the rest cores to handle requests. This will improve the performance a lot.
How to build a http3 client, I am struggling to get my head around why some http libraries are still http1 and why they've not been updated? (this could be interesting content)!
Hey @Hussien, When a NGINX server is set up in docker. What happens to the worker process and core mapping? I assume it will not map to the host machines cpu cores. What happens in this case?
@@hnasr maybe a udemy course if you fancy would be even better I've thoroughly enjoyed the nginx one. It does also help with the bigger picture when having multiple layers of proxies. E.g a project I'm working on right now, we're having an HA proxy and two envoys for egress. (one sidecar with custom listeners set up for port forwarding, and one egress in a DMZ to fulfil these forwards)
u shud take some presentation / communication skills training, ur videos are very monotonous and uninteresting, despite having valuable content. i hope you will take it positively and improve urself.
