performance
.NET Performance and Optimization Articles, Tutorials & News
.NET Performance and Optimization articles, tutorials, and news from the DotNetNews archive.
1624 articles Updated Page 16 of 65
Browse additional .NET Performance and Optimization articles from the DotNetNews archive.
.NET Performance and Optimization articles
Page 16 of 65
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🚀 Integrating Hangfire into .NET 9 Applications
C# Corner Issue #448
Master background task management in .NET 9 with Hangfire! This tutorial covers setup, job creation, security, monitoring, and best practices for reliable background processing.
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You’re Copying Data in C# Without Knowing It (And It’s Costing You 35% Performance)
Medium Issue #448
(And it’s silently killing your performance)
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Your Program Is Living a Lie About Memory
Medium Issue #448
Everything you think you know about how your process uses RAM is mediated by a beautifully crafted illusion — Virtual Memory.
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How I accidentally made the fastest C# CSV parser
C# Digest Issue #447
a fast CSV parser can locate field boundaries in one pass
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Mastering High-Concurrency: Building a Thread-Safe Configuration Service in .NET
Medium Issue #447
In high-frequency financial environments — like those I’ve navigated throughout my 15+ years in engineering — system stability often…
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Developing a cross-process reader/writer lock with limited readers, part 1: A semaphore
Microsoft Dev Blogs Issue #447
Say you want to have the functionality of a reader/writer lock, but have it work cross-process. The built-in SRWLOCK works only within a single process. Can we build a reader/writer lock that works ac...
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Caching a geo-restricted app without the cache exploding
Medium Issue #446
A small .NET pattern that’s really just a small idea — and works in any web stack.
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Newtonsoft.Json vs System.Text.Json Which Should You Use in .NET?
Medium Issue #444
If you’ve worked with JSON in .NET, you’ve probably seen two different ways to handle it:
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C# Dotnet collection internals — Dictionary
Medium Issue #444
Core Structures — Dictionary< TKey, TValue >
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What is the difference between struct and class in C# with performance comparison?
C# Corner Issue #444
Unlock C# performance! Explore struct vs. class differences: memory, speed, and use cases. Optimize your .NET apps with the right choice for efficiency.
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C# Dotnet collection internals — Queue
Medium Issue #444
How queues use arrays, circular buffer internally?
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Just Use Postgres as a Queue?
codeopinion.com Issue #443
I’ve noticed a trend, and a lot of people are saying the same thing: just use Postgres as a queue. No Kafka, no Redis, no RabbitMQ, just one database for everything. And I totally get it. I get the ap...
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AI in .NET: Why Most Implementations Stall and How to Build Systems That Actually Scale
Medium Issue #443
AI adoption is growing fast but real impact still feels slow.
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EF Core Performance - N+1, Cartesian Explosion and How to Fix Both
Medium Issue #443
ZZZ Projects’ EF Core Extensions Struggling with slow EF Core operations? Boost performance like never before. Experience up to 14× faster…
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Removing byte[] allocations in .NET Framework using ReadOnlySpan
Andrew Lock | .NET Escapades Issue #442
In this post I describe how to remove static byte[] allocations, even on .NET Framework, by using Span
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HTTP/3 and QUIC: The Next Generation of .NET Web Performance
Medium Issue #442
Understanding why the fastest websites are moving beyond TCP and how to implement HTTP/3 in your .NET applications today
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The Real Cost of Returning the Identity Value in EF Core
Dev Tips Issue #442
Learn why EF Core SaveChanges becomes slow when inserting thousands of rows when returning identity values and how BulkInsert and BulkInsertOptimized from Entity Framework Extensions deliver up to 23x
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Smart Query Splitting in Entity Framework Core: SmartSplitQueryInterceptor
blog.peakcyber.com Issue #441
One of the most common dilemmas when developing with Entity Framework Core (EF Core) is deciding whether to use Single Query or Split… Continue reading on PeakCyber Technologies »
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Insane Performance Boost in EF Core using Entity Framework Extensions
Medium Issue #441
ZZZ Projects’ EF Core Extensions Struggling with slow EF Core operations? Boost performance like never before. Experience up to 14× faster…
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Difference Between readonly and const in C# with Examples?
C# Corner Issue #440
Understand the crucial differences between `readonly` and `const` in C#. Learn when to use each keyword for optimal code clarity, performance, and maintainability in C# applications.
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Stop Calling .ToList()
Medium Issue #439
There’s a line of code I keep finding in .NET repositories that looks harmless and costs teams real money.
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How to Use HttpClientFactory in .NET Core to Avoid Socket Exhaustion
C# Corner Issue #439
Learn how to use IHttpClientFactory in .NET Core to prevent socket exhaustion and improve performance. Discover named & typed clients, resilience with Polly, and best practices.
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EF Core Query Performance — How to Write Fast and Efficient Queries
Medium Issue #437
Learn projection, AsNoTracking, indexing, and optimization techniques to build high-performance EF Core APIs.