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Azure Cosmos DB Conf 2026 — Call for Proposals Is Now Open

Every production system has a story behind it. The scaling limit you didn’t expect. The data model that finally clicked. The tradeoff you had to make under real-world pressure. The solution that worked—and the lessons you’d pass on to the next team. Azure Cosmos DB Conf...
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Dec 30, 2025
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Top .NET Blog Posts of 2025

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Jon Galloway
Let's look back at the most-read .NET blog posts published in 2025, from .NET 10 to AI, performance, and developer tooling.
.NET Blog
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Dec 30, 2025
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Additional notes on color-keyed overlays as a way of doing smooth video rendering

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Raymond Chen
Choosing the color-key and other brief discussions.
The Old New Thing
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Dec 29, 2025
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How can I detect that the system is running low on memory? Or that my job is running low on memory?

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Raymond Chen
You can register for a memory notification.
The Old New Thing
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Dec 26, 2025
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Why are we worried about memory access semantics? Full barriers should be enough for anybody

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Raymond Chen
You have to find new ways of going faster.
The Old New Thing
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Dec 25, 2025
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Why is the last letter of my string not making it to the clipboard?

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Raymond Chen
The struggle for null termination.
The Old New Thing
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Dec 24, 2025
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Why does my Ctrl+M accelerator key activate when I press the Enter key?

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Raymond Chen
Understanding the difference between keys and characters for accelerators.
The Old New Thing
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Dec 23, 2025
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When irate product support customers demand to speak to Bill Gates

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Raymond Chen
So transfer them to his office, or so it seems.
The Old New Thing