An API gateway is a frontend server for APIs, handling incoming API requests and routing them to the appropriate backend services. It plays a crucial role in microservice architecture by offering a single entry point to the system.
Some main functionalities of an API gateway are:
- Routing
- Authentication
- Authorization
- Request composition
- Caching
- Load balancing
- Fault tolerance
- Service discovery
There are many popular choices for API gateway in ASP.NET Core-based microservices, such as Ocelot, YARP and others.
This blog post explains how Ocelot can be an API gateway in ASP.NET Core APIs.
Read full article here
https://www.telerik.com/blogs/how-use-ocelot-api-gateway-aspnet-core
Thanks for reading.
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