December 2025
Intermediate to advanced
538 pages
13h 28m
English
Content preview from Microservices Design Patterns in .NET - Second Edition
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11
Implementing the API and BFF Gateway Patterns
We have established that building a microservices application requires tracking multiple API endpoints. In Anchor 5, we examined the aggregator pattern as a potential solution for consolidating and unifying numerous endpoints into a single access point. While this method is helpful, it requires additional code and ongoing maintenance efforts.
The general idea is to keep access to our services as simple as possible as other APIs will call some of these endpoints, and some will integrate directly into the client applications that interact with the microservices.
This is where we consider implementing an API gateway. An API gateway serves as a unified interface for external clients, abstracting the ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.