Design Microservices Architecture with Patterns and Principles - A Request Flow of API Gateway Pattern

The video tutorial explains the API Gateway pattern, detailing the flow of client requests through the API Gateway to internal microservices and back. It covers request validation, IP filtering, authentication, rate limiting, routing, protocol transformation, and response handling. Additionally, it discusses cross-cutting concerns like monitoring, logging, and resilience patterns such as retry, circuit breaker, and bulkhead.

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