Building Distributed Systems with .NET Microservices

Transitioning from monolithic applications to distributed systems can feel overwhelming without a clear path. This written course guides you step-by-step through designing and building a scalable, message-driven microservices architecture using modern .NET. By reading the detailed explanations and analyzing structured code snippets, you will transition from a basic understanding of web development to confidently designing distributed systems. You will learn how to decouple services, manage asynchronous communication, and implement secure, containerized deployments. What you'll learn: - Understand core microservices concepts, service boundaries, and distributed system design principles. - Configure asynchronous communication between services using RabbitMQ as a message broker. - Implement the command and event-driven pattern with robust message handlers. - Secure your distributed services using modern JSON Web Tokens (JWT) for authentication. - Manage data persistence across isolated services using MongoDB. - Containerize your entire multi-service application using Docker and Docker Compose for seamless deployment. The course starts with foundational definitions of distributed architecture before guiding you through the step-by-step construction of an API gateway, an identity service, and a business logic service. You will progress from writing basic service logic to orchestrating a complete, containerized environment. This text-based guide is designed for software developers and backend beginners who want to transition to distributed architectures. No prior microservices experience is required, though a basic familiarity with C# and web concepts is helpful. Start reading today to master the fundamentals of modern microservices architecture.