C# is a great language with almost unlimited power and great ergonomics (as the article shows), but the .NET CLR (runtime) is a bit overcomplicated with a distinct "Java smell", and packaging and distribution is still meh.

If they could make the developer experience similar to Go, it would rule the world...

Also worth mentioning are VeloxDB and RavenDB, both written in C#. TBF, I haven't used any of them... but aware they exist.

C# is pretty powerful and capable of lower level usage, such as in the examples given... not to mention a pretty nice interop with C-style libraries. It looks like the intent here might be a custom database engine for service integrations... not necessarily a full rdbms in and of itself.

> JIT warmup is real. The first call to any method pays the compilation cost. In a database engine, the first transaction after startup shouldn’t be 100x slower than the steady state.

Correct me if I'm wrong but isn't it what aot was supposed to solve?