AWS Serverless Microservices with Patterns and Best Practices - Project Code Structure

The video tutorial provides an introduction to the project code structure for a serverless e-commerce application using a Monorepo approach. It explains the benefits of using a Monorepo, such as a single source of truth and easier code sharing. The tutorial outlines the main components of the application, including serverless infrastructure development with AWS CDK and microservices development with Node.js Lambda functions. It also details the project folder structure, consisting of bin, lib, and src folders, and demonstrates the code structure in Visual Studio Code.

What is a Monorepo?

• A repository for storing only microservice code

• A repository for storing only infrastructure code

• A single repository storing all code and assets for multiple projects

• A repository for storing only frontend code

Which companies are known for using Monorepo?

• Google, Facebook, Microsoft

• Amazon, Netflix, Spotify

• Apple, IBM, Oracle

• Tesla, SpaceX, Blue Origin

What are the two main parts of the serverless eCommerce application?

• Frontend and Backend Development

• Microservice and Infrastructure Development

• Database and API Development

• User Interface and User Experience

What is the purpose of the 'bin' folder in the project structure?

• To store infrastructure code

• To include the starting point of the application

• To store microservice code

• To store configuration files

Which language is used for infrastructure development in this project?

• Ruby

• Java

• Python

• TypeScript

What is created in the 'lib' folder using AWS CDK?

• Frontend components

• Microservices

• Infrastructure components like databases and API gateways

• User authentication modules

What is the role of the 'src' folder in the project?

• To store frontend code

• To store microservice development code

• To store database schemas

• To store API documentation

Which AWS service is used for microservice development in this project?

• AWS S3

• AWS EC2

• AWS Lambda

• AWS RDS

What operations are performed in the 'src' folder's index.js file?

• Database schema creation

• CRUD operations using AWS SDK

• User authentication

• Logging and monitoring

Which AWS SDK library is used for interacting with DynamoDB?

• AWS SDK for Python

• AWS SDK for Java

• AWS SDK for JavaScript

• AWS SDK for Ruby