performance
.NET Performance and Optimization Articles, Tutorials & News
.NET Performance and Optimization articles, tutorials, and news from the DotNetNews archive.
1498 articles Updated Page 26 of 60
Browse additional .NET Performance and Optimization articles from the DotNetNews archive.
.NET Performance and Optimization articles
Page 26 of 60
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Your LINQ is Slowing You Down: 5 Fixes Every .NET Developer Should Know
medium.com Issue #324
Five practical changes that eliminate hidden allocations, buffering, and unnecessary work.
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How I Accidentally Created a Memory Leak That Taught Me C#’s Darkest Secret
medium.com Issue #324
From 150MB to 4GB in 48 hours: The static event subscription that almost killed our Azure API and what it taught me about .NET’s garbage… Continue reading on .Net Programming »
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C# Value Types vs Reference Types — Differences, Performance, and Memory Usage Explained
medium.com Issue #324
Discover how C# value and reference types work, where they live in memory, their behavior, and impact on performance!
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Redis: The Fastest In-Memory Data Store Powering Modern Applications
c-sharpcorner.com Issue #324
Unlock blazing-fast performance with Redis! This guide explores Redis as a versatile in-memory data store for caching, real-time apps, and MERN stack optimization.
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The Simplest Way to Add Health Checks in .NET APIs
medium.com Issue #324
One line of code that can save your entire deployment.
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Key Innovations in ASP.NET Core 9 (and beyond)
c-sharpcorner.com Issue #323
Explore ASP.NET Core 9's key innovations: static asset optimization, enhanced Minimal APIs, Blazor improvements, security, and performance boosts for modern web apps.
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Span and Memory in .NET: Writing High Performance Code
medium.com Issue #323
Modern memory efficiency without unsafe code
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From Freezes to Flow: Mastering I/O-Bound Performance in C# .NET Like a Pro
medium.com Issue #323
Go beyond theory — uncover real-world examples, proven async techniques, and performance patterns that turn your sluggish apps into…
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Span and Memory in .NET: Writing High Performance Code
medium.com Issue #322
Modern memory efficiency without unsafe code
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The Most Misunderstood Keyword in C#: readonly
medium.com Issue #322
A single keyword that can save you from invisible state corruption — and even make your code faster
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Performance Optimisation Techniques for .NET
medium.com Issue #322
Introduction Continue reading on Front-end World »
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Respect Your Memory: 5 Low-Level Tricks That Separate Average .NET Devs from Experts
blog.stackademic.com Issue #322
The difference between fast code and memory-efficient code is not luck; it is technique. Continue reading on Stackademic »
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Sort array elements without using built-in methods
c-sharpcorner.com Issue #322
Learn how to sort array elements in C# without using built-in methods! This tutorial uses Bubble Sort with a practical ASP.NET example for hands-on learning.
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Stop Allocating Arrays — Start Renting Them Like a Pro
medium.com Issue #321
We allocate arrays like it’s free candy. Every new byte[1024] or new char[4096] feels harmless — until your profiler lights up with GC…
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Zero-Cost foreach: How .NET 10 Turbo-charges Your Collections
medium.com Issue #321
.NET 10 slashes enumeration costs in List, Stack, Queue & ConcurrentDictionary — benchmarks show up to 6× faster loops with zero… Continue reading on .Net Programming »
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Understanding CancellationToken in .NET 9.0
c-sharpcorner.com Issue #321
Learn how to use CancellationToken in .NET 9.0 to gracefully stop async tasks, prevent resource waste, and improve application stability. Includes code example!
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Working with String, StringBuilder, and StringBuffer in C#
c-sharpcorner.com Issue #321
Master C# string manipulation! Compare string, StringBuilder, & StringBuffer (simulated) in ASP.NET WebForms. Boost performance & ensure thread safety. ??
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Optimize Azure Costs with Reserved Instances
youtube.com Issue #321
• Video: Advisor Clinic: Lower costs with Azure Virtual Machine reservations https://www.youtube.com/watch?v=o5hCnWfqAzc • Video: Manage Azure AI Foundry Provisioned Throughput Reservations https://w...
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The Developers’ Guide to Caching: Why We Cache and How It Really Works
blog.williamachuchi.com Issue #321
Caching is one of those concepts every developer has heard of yet few fully understand until they’ve been forced to scale. This article is…
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15 Essential C# Shorthand Operators Every Developer Should Know in 2025
medium.com Issue #321
Introduction
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Why We Should Avoid Lazy Loading in EF Core
malshikay.medium.com Issue #320
The downside of lazy loading in EF Core
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Handling Deadlocks in EF Core: Prevention and Recovery Strategies
medium.com Issue #320
Prevent and recover from EF Core database deadlocks using retry patterns, transaction design, and smart indexing best practices.
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LinkedIn: "Are you still using new Random() everywhere?"
steven-giesel.com Issue #320
You need some advice around Random? Sure there is something on LinkedIn for that. Let's have a look.
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DotNet: 9 Versions of .NET Performance Enhancements
medium.com Issue #320
Are you stuck on a prior version of .NET? 3.5 or 4.8 or maybe .NET CORE. It’s time to think about migrating to .NET 10. Read this digest…
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Handle Duplicate Messages With Idempotent Consumers | Idempotency in .NET
medium.com Issue #320
“In distributed systems, duplicates aren’t bugs — they’re facts of life. And if your consumers aren’t idempotent, you’re one retry away…