.NET Performance and Optimization Articles, Tutorials & News
.NET Performance and Optimization articles, tutorials, and news from the DotNetNews archive.
1407 articles Updated Page 27 of 57
.NET Performance and Optimization articles, tutorials, and news from the DotNetNews archive.
.NET Performance and Optimization articles
Page 27 of 57
Newest first
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The .NET 9 Concurrency Model Nobody’s Talking About — Yet
levelup.gitconnected.com Issue #303
Task Parallelism vs Dataflow vs Channels vs MCP — and how Microsoft is quietly arming .NET for agentic workloads Continue reading on Level Up Coding »
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PLINQ in .NET: Supercharging LINQ with Parallelism
medium.com Issue #303
When performance meets simplicity
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7 Ruthless EF Core Tweaks That Made My Query 233× Faster (with a Clean .NET 9 Example)
medium.com Issue #303
Look, EF Core is awesome… until it quietly turns your app into a potato. The good news? You don’t need a PhD to make it fly. I took a…
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FastEndpoints vs Traditional Controllers in .NET — A Modern API Framework Comparison
medium.com Issue #302
Learn how FastEndpoints compares to traditional Controllers and why many developers are switching for better performance and simplicity
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⚙️ Understanding Kestrel Web Server in .NET Core — Deep Dive with Real-World Examples
c-sharpcorner.com Issue #302
Dive deep into Kestrel, the cross-platform web server for ASP.NET Core! Learn its architecture, how it handles requests, and how to configure it for optimal performance. Discover real-world examples, ...
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7 .NET Performance Interview Questions Senior Devs Actually Face (And How to Answer Them)
isitvritra101.medium.com Issue #302
You’ve optimized production apps for years. Here’s how to talk about it in 45 minutes
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.NET 10: The Deathblow to Python’s AI Dominance? 💀
gapvelocity.ai Issue #302
Python’s AI reign is toast. .NET 10 (LTS) isn't just an update; it's a weapon. Native vectors in EF Core, AI abstraction (IChatClient!), and performance that makes Python look like a tired, old script...
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The Hidden Truth About IReadOnlyCollection vs. IEnumerable in .NET — Most Developers Get This Wrong
medium.com Issue #302
Discover the subtle yet powerful differences between these two interfaces that can make or break your app’s performance, maintainability…
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How does Caching work in .NET framework?
medium.com Issue #301
Caching in .NET is a technique used to store and manage frequently accessed data or objects in memory for faster retrieval, reducing the… Continue reading on .NET Framework — Common and Uncommon »
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What is Just-In-Time (JIT) Compiler?
medium.com Issue #301
JIT stands for “Just-In-Time” compilation. It is a technique used in many programming languages and runtime environments, including .NET… Continue reading on .NET Framework — Common and Uncommon »
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.NET R&D Digest (September, 2025)
olegkarasik.wordpress.com Issue #301
This issue includes bits of AI, software development, learning, C#, performance, security, C, programming languages, ruby, and of course .NET and .NET Internals.
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You’re Still Writing C#/.NET Like It’s 2015 — Here’s the 2025 Way
levelup.gitconnected.com Issue #301
If your C# still starts with namespaces at the top, MVC controllers everywhere, and new JsonSerializerOptions() sprinkled around, you’re… Continue reading on Level Up Coding »
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Understanding the Cache-Aside Pattern: A Practical Guide
medium.com Issue #301
Boost Performance with Smart Caching
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Why I Still Choose C# (Even After Trying Everything Else)
medium.com Issue #301
The one language that keeps pulling me back, no matter what else I try Continue reading on Programming Letters »
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Boost your C# skills by fixing these common coding pitfalls — write cleaner, faster, and more maintainable code. Continue reading on Medium »
medium.com Issue #301
Boost your C# skills by fixing these common coding pitfalls — write cleaner, faster, and more maintainable code.
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C# Tip: Use Stack<T>, Not List<T>
c-sharpcorner.com Issue #300
Unlock performance gains in your C# applications! Discover why Stack<T> often outperforms List<T> when implementing LIFO (Last-In, First-Out) data structures. This tip explores the underlying re...
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Struct vs Class in C#: Performance Considerations for High-Load Apps
medium.com Issue #300
`struct` vs `class` in C#: Learn the key differences between value types and reference types, and how they impact performance and memory.
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C# Channel’s Loops and Errors: Don’t Let Your Consumers Crash
blog.stackademic.com Issue #300
Part 3in a beginner-friendly guide to thread-safe async messaging in .NET Continue reading on Stackademic »
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7 Performance Traps Every .NET Developer Should Avoid
medium.com Issue #300
Performance issues in .NET applications are rarely caused by a single big mistake.
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🚀 Top 20 Proven Ways to Optimize Docker Images and Improve Performance
c-sharpcorner.com Issue #300
Unlock peak performance with these 20 proven Docker image optimization techniques! Learn how to minimize image size, enhance security, and accelerate deployments. From choosing minimal base images and...
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Optimizing Array Performance in .NET: Getting the Most from ArrayPool
dotnettips.wordpress.com Issue #299
ArrayPool optimizes memory usage by providing a thread-safe pool of reusable arrays, significantly reducing allocations and garbage collection pressure, especially in high-performance scenarios. It's ...
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How to Implement an LRU Cache with O(1) Operations
c-sharpcorner.com Issue #299
Learn how to implement an LRU (Least Recently Used) cache with O(1) time complexity for get and put operations. This guide provides a clear explanation of the theory, data structures (HashMap and Doub...
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How to Delete a Particular Item from an Array
c-sharpcorner.com Issue #299
Learn the safest and most efficient ways to delete items from Python arrays, avoiding costly errors. This guide uses a real-world insurance claims scenario to illustrate the dangers of improper deleti...
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Master Zero-Allocation Programming: The Ultimate Guide to Span and Memory in C# — To Read
medium.com Issue #299
Unlock the secrets of high-performance, zero-allocation programming in .NET and revolutionize your application’s memory efficiency
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Optimizing Entity Framework Core: Performance Tips Every Developer Should Know
medium.com Issue #299
Practical EF Core performance checklist: Key techniques every .NET