Mind-Blowing Tech Breakthrough: Rust & WASM Video Calls!
Channel: Dario
Date: 2023-06-03

Join us as we dive deep into the process of scaling our Rust-based teleconferencing system to support 1000 users per call, all documented for you! This wasn't an easy task, but we've made it possible, and here's how.

In this video, we meticulously explore each bottleneck we faced and how we fixed them one by one, with a focus on UI improvements to facilitate this leap in user capacity. We illustrate the challenging process of overhauling the system's UI, working diligently to optimize it for better performance and higher traffic.

We also delve into the critical backend transformation that brought about significant changes to our system. Witness how we transitioned from MacOS to Linux, showcasing the reasons behind this strategic move and the advantages it has brought to our teleconferencing system.

Throughout the journey, you'll gain insights into not just our specific solutions, but the thought process and methodology behind problem-solving at such a large scale. This video is a must-watch for anyone interested in system optimization, Rust programming, or just curious about what it takes to scale a platform to support a thousand users concurrently!

So buckle up and enjoy this thrilling roller coaster ride of technological enhancements and smart solutions. Don't forget to like, share, and subscribe for more tech-oriented content just like this. And as always, we'd love to hear your thoughts and answer your questions, so be sure to leave a comment below!

Join us on our journey to make teleconferencing more accessible and efficient, one step at a time.

Music by @frenchfuse 

0:00 I built a blazingly fast teleconferencing system
1:14 Creating a bot to load test the system
02:15 Initial assessment of the system
04:02 Modifying the CSS to show a proper grid 
04:36 Ask user permission to access media devices
05:20 fixing frames out of order
06:39 load testing the system with 1000 users in Linux