Dotnet Core MicroServices Demo By Mr.Narendrababu
Welcome to Code With Narendra 👨💻
🚀 .NET Core Microservices Demo | Beginner Friendly Architecture Tutorial
In this video, we build a Microservices-based application using .NET Core and explore how modern applications are designed using independent services.
🔹 What you will learn:
Introduction to Microservices Architecture
Creating Microservices using .NET Core
API Gateway implementation
Service-to-Service communication
Using Docker for containerization
Running multiple services together
Best practices for scalable applications
🛠 Technologies used:
.NET Core
ASP.NET Core Web API
Docker
REST APIs
Microservices Architecture
This video by Mr. Narendrababu provides a beginner-friendly introduction to Microservices Architecture using .NET Core. It covers the transition from traditional monolithic applications to a modern, independent service structure, demonstrating how to containerize and run these services using Docker.
Key Takeaways:
Monolithic vs. Microservices (6:32 - 11:23): The instructor explains that in a monolithic architecture, a failure in one module (like user management) can bring down the entire application. Microservices solve this by breaking the application into independent modules like Catalog, Basket, and Discount.
Architecture Components (11:23 - 17:55): The demo outlines a real-world scenario for an e-store using specific databases for each service:
Catalog Service using MongoDB.
Basket Service using Redis.
Discount Service using PostgreSQL.
API Gateway acting as the single entry point for all client requests.
Docker Containerization (19:12 - 32:40): The video demonstrates creating and running these services using Docker Compose, setting up the databases and APIs with the command `docker-compose up -d`.
API Demonstration (33:38 - 35:05): The instructor shows how to access the services via Swagger on local ports, specifically demonstrating the Catalog API's ability to fetch brands and products.
Learning Path (21:50 - 23:54): The planned curriculum includes learning Web API, CQRS pattern with you Mediator, gRPC, Docker, Azure Kubernetes Services (AKS), and Angular 18.
This demo is perfect for beginners and developers who want to understand how real-world scalable systems are built using .NET Core microservices.
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