PM2 Explained | How to Manage, Scale & Monitor Your Apps | Cluster Mode | Load Balancing in Hindi

Learn how to use PM2, one of the most powerful process managers for production applications.
In this video, I explain where and when to use PM2, and how it works with different programming languages like Node.js, Python, PHP, Ruby, Go, and Java.

I also demonstrate how to use PM2 with Node.js frameworks such as Express.
You’ll see how to run apps on the same port using cluster mode, and how PM2 automatically provides load balancing for scaling.

🚀 What You’ll Learn in This Video

✔ What PM2 is and where it can be used
✔ Running Node.js/Express apps using PM2
✔ Cluster mode & load balancing on the same port
✔ Scaling apps up and down
✔ Monitoring RAM, CPU, event loop latency using pm2 monit
✔ Viewing logs and analyzing performance
✔ Useful PM2 commands:

* pm2 start
* pm2 restart
* pm2 delete
* pm2 update
* pm2 save
* pm2 startup
* pm2 scale
* pm2 logs
* pm2 ls
* pm2 monit

🛠 Demo Included
Creating a simple Express GET route
Running it with PM2
Scaling the app
Checking logs and resource usage

If this video helps you, don’t forget to like, comment, and subscribe for more tutorials!

Happy Learning ⚡⚡⚡...

00:00 Introduction
00:30 Cluster Mode
01:06 Code example server.js
02:12 Installation
02:33 app start
06:05 multiple instance
09:15 pm2 monit
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Видео PM2 Explained | How to Manage, Scale & Monitor Your Apps | Cluster Mode | Load Balancing in Hindi канала CodingArch