AWS, JavaScript, React - Deploy Web Apps on the Cloud - Introduction to JSON Server

The video tutorial guides viewers through setting up a project using Create React App and integrating a JSON server. It covers creating a basic JSON file to act as a mock database with categories and products. The tutorial demonstrates how to run the JSON server on a different port to avoid conflicts with the React app and how to test the server by querying data using endpoints. The JSON server is shown to be a useful tool for quick projects, providing a simple way to simulate a REST API.

Describe how to query a single record from the JSON server.

What is the significance of using foreign keys in queries to the JSON server?