Design Microservices Architecture with Patterns and Principles - Problem: Inter-Service Communication Makes Heavy Load o

The video tutorial addresses issues with the current architecture and explores designing synchronous APIs for microservices, focusing on public and backend APIs. It highlights the importance of network performance in backend APIs and discusses inter-service communication challenges. A use case involving shopping cart microservices is presented to illustrate these concepts. Best practices, such as using REST APIs for public communication and GRPC for inter-service communication, are recommended. The tutorial concludes with a discussion on GRPC's scalability and technology-agnostic nature.

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