performance
.NET Performance and Optimization Articles, Tutorials & News
.NET Performance and Optimization articles, tutorials, and news from the DotNetNews archive.
1668 articles Updated Page 3 of 67
Browse additional .NET Performance and Optimization articles from the DotNetNews archive.
.NET Performance and Optimization articles
Page 3 of 67
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Windows on AArch64 also provides for hot-patching, but it's much simpler than on x86
Microsoft Dev Blogs - Raymond Chen Issue #556
I have noted in the past that x86-32 and
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Control Concurrent AI Requests Without Overloading Your .NET App
C# Corner - Ranknod Issue #555
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The Real Cost of Returning the Identity Value in EF Core
Medium - Anton Martyniuk Issue #555
When you insert thousands of rows into SQL Server with Entity Framework Core, performance drops quickly. Continue reading on CodeX »
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Set and Track a Token Budget for an AI Workflow in .NET
C# Corner - Ranknod Issue #555
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Tail Rent: What Actually Happens to Your Agent’s Memory After a Week of Continuous Runtime
Dotnet on Medium - Ali Süleyman TOPUZ Issue #555
I had a coding agent running against a real backlog for the better part of four days last month. Not one long unbroken session, but a… Continue reading on Towards AI »
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Running NVIDIA Nemotron 3 Diarization on a Windows CPU — with .NET and Japanese Audio
Medium - Kensaku Kuboya Issue #555
A 193-second Japanese conversation diarized in 9.9 seconds on a 2018 office PC, with a C# P/Invoke bridge and listening-based quality…
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GitHub Copilot and .NET Performance: Benchmark Every Optimization
dotNetTips.com - David (dotNetDave) McCarter Issue #554
GitHub Copilot offers optimization suggestions but testing their effectiveness requires careful engineering. While some improvements may seem beneficial, they can complicate code or slow performance. ...
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The Day One Downstream API Took Down Our Service
Medium - Anirban Banerjee Issue #554
It started with a few slow API calls.
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Debugging walkthrough: Access violation on nonsense instruction, episode 3
Microsoft Dev Blogs - Raymond Chen Issue #553
A customer reported that their employees were randomly getting "memory write errors". This was their way of interpreting the error message
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How Kahuna reached 290K requests per second on a Single Node
Medium - Andres Gutierrez Issue #553
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Why Garbage Collection Won’t Save Your .NET App from DI Leaks
Medium - Satyam Pushkar Issue #553
In modern .NET development, we often rely on the Garbage Collector (GC) to clean up unused memory automatically. At the same time, we rely…
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Why Is Your ASP.NET Core API Slow? Start With These 10 Checks
Medium - Converge Solution Issue #553
Your ASP.NET Core API is slow.
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CancellationToken: The Parameter Everyone Adds but Nobody Wires Up
Medium - Suhasini Darade Issue #552
It’s sitting in almost every async signature in your codebase. Most of the time, it’s doing nothing.
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Performance improvements in .NET 11
C# Digest - [email protected] (Jakub Chodounsky) Issue #551
.NET 11 brings hundreds of small performance improvements across the runtime and libraries
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.NET 11 Runtime Async: Faster Layers, Slower Single Calls
Medium - Tolga YILDIZ Issue #551
Two separate benchmark families, verified compiler activation, and the limits of cleaner stack traces in RC1.
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What It Took to Make a Mobile App Usable on the World’s Worst Networks, Without Buying Anything
Medium - Mikhail Petrusheuski Issue #551
Six weeks of measured work on a .NET MAUI app: p90 home-load latency from 26.2 to 6.6 seconds, failure rate from 70.9% to 32.4%, and one…
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Ultimate Guide to Handling 1 Million Requests Per Second: Engineering at the Scale of Giants
Medium - Dhananjay Patil Issue #550
A Deep Dive into CPU Utilization, Multithreading, Clustering, Load Testing, Databases, Redis, C++, Network Optimization and High-Scale…
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The Hidden Cost of Correctness: Why Naive Systems Often Look Faster
Medium - Andres Gutierrez Issue #550
One of the hardest lessons I have learned while building distributed systems is that performance and correctness are not independent goals.
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⚡ Task vs ValueTask in C#: When Should You Actually Use ValueTask?
Medium - Ravikumar Makwana Issue #550
For years, I returned Task from almost every async method. And honestly? That’s usually the right choice.
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The Tiny C# Attribute That Stops Your Stack Being Zeroed
Medium Issue #549
There is a one-line C# attribute that tells the runtime it doesn’t need to initialise your local variables to zero before a method starts…
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EF Core N+1 Query Problem: How to Detect, Measure, and Fix Excessive Database Queries
Medium Issue #549
Your EF Core application can return the correct data, pass every functional test, and still have a serious database performance problem.
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I Rebuilt C#’s DataTable: Up to 70% Less Memory, 2.9× Faster
Medium Issue #549
C#’s DataTable is shipped with .NET Framework 1.0 in 2002. It has never been rebuilt. Here is a reimagined column-oriented storage version…
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Bringing Correctly Rounded Math to Production with LLVM-libc
Microsoft Dev Blogs Issue #548
As we mentioned in the last cmath blog post, MSVC is using LLVM-libc for compile-time evaluation and runtime execution of math functions when /Zc:cmath is enabled. I invited LLVM-libc contributors Mic...
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Best Practices for High-Performance .NET Web APIs
Medium Issue #547
In today’s software development landscape, building high-performance APIs is essential for providing users with a fast, reliable, and…