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Wikipedia dropped this UUID in 2014. Now it's everywhere

Wikipedia dropped this UUID in 2014. Now it's everywhere

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4 min read
UUID v4 vs v7: which one should you use?

UUID v4 vs v7: which one should you use?

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6 min read
Go 1.27 Ships a uuid Package. Dropping google/uuid Takes 4 Steps and One NULL Catch

Go 1.27 Ships a uuid Package. Dropping google/uuid Takes 4 Steps and One NULL Catch

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7 min read
Generating 1,000 UUIDs for Test Data? Check These 4 Things First

Generating 1,000 UUIDs for Test Data? Check These 4 Things First

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2 min read
Your Code Assumes Every UUID Is Random

Your Code Assumes Every UUID Is Random

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2 min read
I measured whether .NET Guid sorting is broken. It isn't.

I measured whether .NET Guid sorting is broken. It isn't.

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2 min read
UUID Versions Explained: Which One Should You Actually Use?

UUID Versions Explained: Which One Should You Actually Use?

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7 min read
UUID v4 vs. UUID v7 vs. ULID in 2026: Database Index Performance, B-Tree Fragmentation & When to Migrate

UUID v4 vs. UUID v7 vs. ULID in 2026: Database Index Performance, B-Tree Fragmentation & When to Migrate

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8 min read
UUIDs explained — the uniqueness myth, the version you should be using, and the database mistake that slows everything down

UUIDs explained — the uniqueness myth, the version you should be using, and the database mistake that slows everything down

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8 min read
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