What is the role of API gateway in microservices architecture?

Microservices Architecture Questions



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What is the role of API gateway in microservices architecture?

The role of an API gateway in microservices architecture is to act as a single entry point for all client requests. It serves as a mediator between the clients and the microservices, handling tasks such as request routing, load balancing, authentication, and authorization. The API gateway also provides additional functionalities like caching, logging, and monitoring, making it easier to manage and secure the microservices ecosystem.