Microservices with FastAPI – Full Course

freeCodeCamp.org · Beginner ·🔧 Backend Engineering ·4y ago

Key Takeaways

This video course teaches how to create a simple Microservices application using Python FastAPI with React on the frontend, utilizing RedisJSON as a database and Redis Streams for event dispatching. The course covers setting up inventory and payment microservices, implementing CRUD operations, and integrating with the frontend.

Original Description

Learn how to create a simple Microservices app using Python FastAPI with React on the frontend. We will use RedisJSON as a Database and dispatch events with Redis Streams. RedisJSON is a NoSQL database just like MongoDB and Redis Streams is an Event Bus just like RabbitMQ or Apache Kafka. ✏️ Course from Scalable Scripts. Check out their channel: https://www.youtube.com/c/ScalableScripts 💻 Code: https://github.com/scalablescripts/fastapi-microservices ❤️ Try interactive React courses we love, right in your browser: https://scrimba.com/freeCodeCamp-React (Made possible by a grant from our friends at Scrimba) ⭐️ Course Contents ⭐️ ⌨️ (00:00) Intro ⌨️ (01:30) App Demo ⌨️ (03:29) Inventory Microservice Setup ⌨️ (05:46) Redis Cloud ⌨️ (07:13) Connect to Redis Cloud ⌨️ (09:04) Products CRUD ⌨️ (20:05) Payment Microservice Setup ⌨️ (25:40) Internal Http Requests ⌨️ (30:54) Background Tasks ⌨️ (36:50) Redis Streams ⌨️ (58:34) Frontend 🎉 Thanks to our Champion and Sponsor supporters: 👾 Raymond Odero 👾 Agustín Kussrow 👾 aldo ferretti 👾 Otis Morgan 👾 DeezMaster -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://freecodecamp.org/news
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Learn how to create a simple Microservices application using Python FastAPI with React on the frontend. The course covers setting up inventory and payment microservices, implementing CRUD operations, and integrating with the frontend. By the end of this course, you will be able to design and implement a microservices architecture using FastAPI and React.

Key Takeaways
  1. Set up the inventory microservice using FastAPI
  2. Connect to Redis Cloud and implement CRUD operations
  3. Set up the payment microservice and implement internal HTTP requests
  4. Use Redis Streams for event dispatching and background tasks
  5. Integrate the microservices with the React frontend
💡 Using Redis Streams as an Event Bus allows for efficient event dispatching and handling in a microservices architecture.

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