Build Node JS CRUD Api part 1 #nodejs #sql #postgres #authentication смотреть онлайн

Welcome to our comprehensive tutorial on building a robust RESTful API using Node.js and SQL Database with an added layer of security through Express middleware. Whether you're a seasoned developer or just starting your programming journey, this step-by-step guide will walk you through the entire process, from setting up the environment to implementing protected routes.

In this video, we'll cover the following key topics:

Environment Setup: We'll start by setting up our development environment, installing Node.js and required packages to ensure smooth execution.

Designing the Database Schema: A well-defined database schema is crucial for organizing data efficiently. We'll guide you through designing and implementing an SQL database schema that aligns perfectly with our API requirements.

Establishing the Server: Learn how to create an HTTP server using Node.js and configure it to listen for incoming API requests.

REST API Endpoints: We'll define and implement various RESTful API endpoints to handle CRUD (Create, Read, Update, Delete) operations on our SQL database.

Data Validation: Data validation is essential to maintain data integrity and security. Discover how to validate incoming requests and handle potential errors gracefully.

Hashing and Salting Passwords: Security is a top priority when dealing with user authentication. We'll explore how to securely hash and salt passwords to protect sensitive user information.

User Authentication: Implementing a token-based authentication system using JSON Web Tokens (JWT) and Express middleware will ensure that our protected routes are accessible only to authenticated users.

Express Middleware for Protected Routes: We'll dive deep into creating custom middleware to secure specific routes and restrict unauthorized access to sensitive data.

Testing the API: Learn how to thoroughly test the functionality of our RESTful API, including both authenticated and non-authenticated routes, using popular testing frameworks.

By the end of this tutorial, you'll have a fully functional and secure RESTful API built with Node.js and connected to an SQL database. You'll also have a strong understanding of how to implement protected routes using Express middleware to safeguard your API from potential threats.

Whether you're building APIs for web applications, mobile apps, or any other project requiring data manipulation, this tutorial will equip you with the necessary skills to create a reliable and secure backend infrastructure.

Don't forget to like the video if you find it helpful, subscribe to our channel for more exciting tutorials, and hit the notification bell to stay updated on upcoming content. Let's get started on building powerful and secure APIs with Node.js and SQL!

#NodeJS #SQLDatabase #RESTfulAPI #ExpressMiddleware #APIAuthentication #BackendDevelopment #WebDevelopment