Fast API and Flask Tutorials -Part3

by | Oct 23, 2025 | Python

👉 In this Post we will show how to connect these APIs to a real production database (like PostgreSQL ) using SQLAlchemy or SQLModel — with environment variables for security. Excellent choice 💪 — moving from SQLite → PostgreSQL is exactly what you’d do in a real-world...

Fast API and Flask Tutorials -Part2

by | Oct 23, 2025 | Python

Perfect 👍 — let’s do a side-by-side mini example comparing Flask vs FastAPI for the same RESTful API.This will make it crystal clear how both frameworks work. 🎯 Goal: Build a simple API with two endpoints GET / → returns a welcome message GET /items/{item_id} →...

Fast API and Flask Tutorials -Part1

by | Oct 23, 2025 | Python

Let’s go step-by-step So First ALL ABOUT API👇 🧩 1️⃣ What is an API? API stands for Application Programming Interface.It is a set of rules and endpoints that allows two applications or systems to communicate with each other. Think of it as a messenger between two...