Reena Kumari devreena03

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

referal link to get $100 for 60days https://m.do.co/c/8e86ddbfdc99

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

DevCamper Backend API Specifications

Create the backend for a bootcamp directory website. The frontend/UI will be created by another team (future course). The html/css template has been created and can be used as a reference for functionality. All of the functionality below needs to be fully implmented in this project.

Bootcamps

List all bootcamps in the database
- Pagination
- Select specific fields in result
- Limit number of results

Filter by fields

	// Enable component-scanning and auto-configuration with @SpringBootApplication Annotation
	// It combines @Configuration + @ComponentScan + @EnableAutoConfiguration
	@SpringBootApplication
	public class FooApplication {
	public static void main(String[] args) {
	// Bootstrap the application
	SpringApplication.run(FooApplication.class, args);
	}
	}