How to scale Node.js Socket.IO servers with load balancing & reverse proxy using Pm2, NGINX & Redis?
Jul 28, 2022 · 4 min read · Imagine that you are building an app with chat rooms (or any realtime app) and it will have thousands of users how do you think a server could handle this load ?! Before starting, I want you to be familiar with two concepts. Reverse Proxy A reverse p...
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