DB_Address

Discover how to build secure RESTful APIs using NestJS, TypeScript, and various technologies. Delve into authentication, data modeling, error handling, testing, and deployment for scalable, real-world applications.

Yan Sun - Building Real-World Restful APIs with NestJS and TypeScript-02.png

address-book-api.tar.gz

region

access_key_id

secret_access_key

output

nestjs-new

nestjs-2.1-module

nestjs-2-install-start

nestjs-typeorm-2

nestjs-base

nestjs-playground

nestjs-install-hmr-start

nestjs-orm-migration

nestjs-typeorm-2-e2e

nestjs-typeorm-docker

nestjs-2.1-test-auto

nestjs-2.1-module-AWSCLI

Testing Example

NestJS is built on top of the popular Express.js library and provides a modular and structured approach to building server-side applications.

You will take a hands-on approach to constructing a practical RESTful API from the ground up. By leveraging NestJS, TypeScript, and other technologies, you will delve into various topics, such as data modeling with TypeORM and MySQL, authentication and authorization mechanisms, request validation, error handling strategies, testing methodologies, deployment practices, and more.

By the end of this course, you will have gained the essential skills, knowledge, and hands-on experience necessary to build a real-world RESTful API. You will have learned how to scale your application using a public cloud, such as AWS, where your application can serve thousands and millions of customers cost-effectively. This comprehensive learning journey equips you to confidently navigate the intricacies of RESTful API development, ensuring you are well-prepared for NestJS development.

Building Secure RESTful APIs with NestJS: A Practical Guide

Amazon ECS orchestrates the deployment and management of containers, while Amazon ECR provides a fully managed registry to store and retrieve container images.

Amazon ECR is responsible for orchestrating the deployment of containers, while Amazon ECS is a secure registry for storing container images.

Both Amazon ECS and Amazon ECR are primarily focused on managing and orchestrating containers, with no distinction in their roles.

Amazon ECS is a database service for managing containerized data, while Amazon ECR is a service for deploying and managing containers.

What is the primary purpose of Amazon ECS and Amazon ECR in a containerized application architecture?

What is the primary purpose of Amazon ECS and Amazon ECR in a containerized application architecture?

ALB balances traffic across multiple Amazon S3 buckets for improved object storage performance.

ALB distributes incoming application traffic across multiple servers to ensure high availability and fault tolerance.

ALB is a fully managed relational database service for organizing and querying large datasets.

ALB is a content delivery network (CDN) that caches and delivers web content to users globally.

What is the primary function of an AWS ALB in a cloud architecture?

What is the primary function of an AWS ALB in a cloud architecture?

Which Docker build command creates an image named `my-web-app`:

Which Docker build command creates an image named <code>my-web-app</code>:

Configure AWS CLI with credentials, default region, and output format

Install the latest version of the AWS CLI on the local machine

Remove all existing AWS CLI configurations

Display the current configuration settings for the AWS CLI

What is the purpose of the following AWS CLI command?
```
aws configure
```

What is the purpose of the following AWS CLI command?
<pre><code>aws configure
</code></pre>

What is the correct way to arrange the following sequence for deploying a Dockerized application on Amazon ECS?
1. Create an Amazon ECS cluster.
2. Create an Amazon ECS service.
3. Create an Amazon ECR repository.
4. Push the Docker image to the ECR repository.

What is the correct way to arrange the following sequence for deploying a Dockerized application on Amazon ECS?
<ol>
<li>Create an Amazon ECS cluster.</li>
<li>Create an Amazon ECS service.</li>
<li>Create an Amazon ECR repository.</li>
<li>Push the Docker image to the ECR repository.</li>
</ol>

Test your knowledge of deploying a NestJS app to Amazon ECS.

Introduction

NestJS Fundamentals

Connecting with REST: Building the Address Book App with NestJS

Understand the Basics of NestJS and RESTful APIs

Validation, Exception Handling, and Logging

Persist Data with TypeORM and MySQL

Serialization and Interceptors

Authentication and Authorization

Persist Data, Authentication, Validation, and Serialization

Testing

Deployment

Testing and Deployment

Conclusion

Appendix

Quiz: Deployment