April 28, 2026 - Ready to boost speed and resilience? Explore the full guide now! As web applications demand higher speed and scalability, .NET 10 introduces major performance improvements for ASP.NET Core.

September 12, 2024 - Optimizing the performance of .NET Core applications is essential for ensuring that they scale efficiently, provide a seamless user experience, and remain cost-effective. By adopting best practices in asynchronous programming, memory management, caching, and database optimization, you can significantly improve the performance of your applications. Performance tuning is an ongoing process, and regular profiling, monitoring, and analysis are critical to maintaining a high-performance .NET Core application.

August 3, 2025 - Real-world: Used in high-performance CSV parsing. .NET Core enables it by default, but verify: "TieredCompilation": true · Why: Helps JIT optimize hot paths over time. Why: Smaller apps load faster and consume less memory. Real-world: Removing unused packages shaved off 20MB from a Docker image.

May 24, 2019 - This series explores modern C# and .NET/.NET Core techniques and features which support writing more performance, low allocation code. Part 1: Motivations for Writing High-Performance C# Code

December 4, 2017 - Goal of the course Understanding why .NET Core and ASP.NET Core are great platforms to create high performance applications Learning about tools that can measure the performance of your .NET Core code: Visual Studio Performance Tools, BenchmarkDotNet, MiniProfiler, Stackify Prefix, LTTng and ...

ASP.NET Core is a cross-platform, high-performance, open-source framework for building modern web apps using .NET.

May 22, 2024 - Load Balancing Strategies with NGINX and Azure Load Balancer Use NGINX or Azure Load Balancer to distribute traffic across multiple instances of your application, ensuring high availability and reliability. ... Implementing Rate Limiting to Protect APIs Use ASP.NET Core Middleware to implement rate limiting, protecting your APIs from abuse and ensuring fair usage.

Design workflows that run asynchronously and are resilient to transient performance issues · ASP.NET Core is the new, open source, and cross-platform, web-application framework from Microsoft.

It is built on .NET Core 2 and includes significantly more framework APIs than version 1. This book addresses high-level performance improvement techniques. It starts by showing you how to locate and measure problems and then shows you how to solve some of the most common ones.

February 2, 2026 - ASP.NET Core, with its modular and high-performance framework, provides several built-in features like dependency injection, middleware pipelines, and asynchronous programming that can drastically improve performance.

Tips for maximizing performance and reliability in ASP.NET Core apps.

January 14, 2026 - TL;DR: Boost ASP.NET Core 3.0 speed with async calls, data access optimization, caching, and more! Minimize synchronous operations, optimize database interactions, leverage caching techniques, and implement compression to deliver blazing-fast ...

This repository contains a sample Web API application used in the High-Performance ASP.NET Core Workshop.

ASP.NET Core Repetitive Page Processing: If the same pages are executed repeatedly and their output or response stays the same then it is a waste of resources and a performance bottleneck. ASP.NET Core SignalR Backplane Provider: If a live web app using SignalR has to scale, then its Backplane Provider can easily become a bottleneck. Pub/Sub Messaging (Not In-Memory): If your .NET Core application is using Pub/Sub messaging, then chances are it is not In-Memory and therefore a bottleneck. Figure 1: ASP.NET Core App Facing Scalability Bottlenecks · The biggest bottleneck for all high traffic .NET Core applications is their application database.

High-performance code design patterns in C#. Konrad Kokosa .NET Fest 2019 · Writing Allocation Free Code in C# - Matt Ellis · Writing Allocation Free Code in C# The hidden cost of Exceptions in .NET · Diagnosing thread pool exhaustion issues in .NET Core apps ·

PerfView - A CPU and memory performance-analysis tool · ultra - An advanced profiler for .NET Applications on Windows · Prefix - Free lightweight profiler for ASP.NET apps shows everything your code is doing across 30+ common libraries · MiniProfiler - Free profiling tool for .NET applications with Entity Framework and ASP.Net integration (Core supported for both versions)

October 29, 2025 - That’s a 12.7x improvement in throughput and a huge reduction in garbage collections, even though the .NET Core 2.0 implementation has most of the logic in native rather than managed code! Similarly, on an 8-core Linux machine, here are my results: Again, huge improvement! Through this post I aimed to categorize and group various performance changes to highlight areas of concentrated improvement, but I also want to highlight that performance work has happened across the breadth of runtime and libraries, beyond this limited categorization.

August 2, 2024 - Using gRPC, you can achieve lower latency and higher throughput than traditional RESTful APIs. Circuit breakers are a design pattern that helps improve distributed systems’ resilience and performance. By implementing circuit breakers, you can prevent cascading failures and ensure that your application can handle service outages gracefully. Advanced .NET performance optimization techniques enhance the performance and responsiveness of your .NET Core applications.