Over the next month or so I’ll be posting a series of posts on creating performant and scalable web APIs using ASP.NET Core 2.0.

Performance is how fast our API can deal with a single request and make a response. Scalability is the amount of concurrent requests our API can deal with before it slows down significantly.

ASP.NET core itself is very focused on performance, which makes it a great choice for building APIs that perform well. v2.0 of .NET Core gave us general performance improvements on commonly used areas such as many of the collection classes, LINQ, compression and text processing. You can read more about the improvements here. In order for us to create APIs that scale well as more users use the API, we’ll need to architect our API well with usage growth in mind.

The series will start with how to profile and load test our API from a performance point of view. This is really important if we want to know we have a performance problem well before our customers tell us!

We’ll then move on to data access. ORMs are very popular these days but they can be the cause of performance issues …

#asp.net #.net core #apis

Scalable and Performant ASP.NET Core Web APIs: Introduction
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