6/3/2023 0 Comments Cloning a postgres appPostgreSQL, or Postgres, is a relational database management system that claims to be the world’s most advanced open-source relational database. I published a GitHub repo for this tutorial so you can compare your code if you get stuck. Instead, we’ll focus on showing how requests from the interface are recorded into a database. We won’t cover how to validate data before interacting with the database. I’ll assume that you understand how a React application works and are familiar with frontend JavaScript HTTP requests. We’ll then create a simple React app to test and see how the entire application flows from front to back. In this tutorial, we’ll demonstrate how to create a small application using Express and Node.js that can record and remove information from a PostgreSQL database according to the HTTP requests it receives. Knowledge of both frontend and backend programming - as well as designing scalable systems and building solid application architecture - is a requirement to be a tech lead.You can be promoted to a full-stack developer and take on a bigger role with a higher salary.
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