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HLD Interview Notes: Day 12/30

HLD Interview Notes: Day 12/30 Topic: API Gateway: Architecture, Routing and Responsibilities Imagine your application…

This is a dev post classified by AGK Intelligence as Backend & APIs (a tutorial), kept by the Dev Radar because it carries real work, not commentary.

HLD Interview Notes: Day 12/30 Topic: API Gateway: Architecture, Routing and Responsibilities Imagine your application has 20 microservices. Users need to access different services for authentication, payments, orders and user profiles. Should clients communicate directly with every microservice? Or should there be a single entry point that manages incoming requests? 1. What Is an API Gateway? An API Gateway acts as a single entry point between clients and backend services. It receives client requests, applies common policies and routes requests to the appropriate microservice. Exampl

Posted by SCR (8.4k followers) 2 h ago · 14 likes · 384 views · view the original post on X. Kept by the Dev Radar as Backend & APIs.

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