Node.js API Masterclass with Express and MongoDB - PM2 Process Manager Setup

The video tutorial covers the use of PM2, a process manager for Node.js applications, to ensure apps run continuously in the background. It explains how to create snapshots in Digital Ocean for backup, install PM2 globally, and manage processes using various PM2 commands. The tutorial also demonstrates setting up PM2 to auto-start applications on server reboot and viewing logs. Finally, it introduces configuring Nginx as a reverse proxy to manage server ports and enhance security.

Explain how to view logs for your application using PM2.

What is the purpose of setting up a reverse proxy with Nginx?

What ports are typically used for HTTP, HTTPS, and SSH?