Relevant section in the annual book-sized post on all performance improvements in .NET 9: https://devblogs.microsoft.com/dotnet/performance-improvements-in-net

Relevant section in the annual book-sized post on all performance improvements in .NET 9: https://devblogs.microsoft.com/dotnet/performance-improvements-in-net-9/#linq https://devblogs.microsoft.com/dotnet/performance-improvemen... (for some reason HN would not allow to resubmit it, and the post was left by wayside not reaching frontpage)