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Tag for content related to software performance.

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SQLite WAL Mode for Better Concurrent Web Performance

SQLite WAL Mode for Better Concurrent Web Performance

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3 min read
Performance & Recursion

Performance & Recursion

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3 min read
~21 tok/s Gemma 4 on a Ryzen mini PC: llama.cpp, Vulkan, and the messy truth about local chat

~21 tok/s Gemma 4 on a Ryzen mini PC: llama.cpp, Vulkan, and the messy truth about local chat

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43 min read
How We Query 16.8M SIRENE Establishments in 66ms

How We Query 16.8M SIRENE Establishments in 66ms

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3 min read
Stop Paying the "Python Object Tax": 10M Rows in 0.08s with C and Parallel mmap

Stop Paying the "Python Object Tax": 10M Rows in 0.08s with C and Parallel mmap

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2 min read
A Reproducible Next.js Rebuild Benchmark That Actually Catches Regressions

A Reproducible Next.js Rebuild Benchmark That Actually Catches Regressions

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4 min read
Scaling pgvector: Memory, Quantization, and Index Build Strategies

Scaling pgvector: Memory, Quantization, and Index Build Strategies

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4 min read
10 ASP.NET Core API Performance Mistakes That Hurt Scalability

10 ASP.NET Core API Performance Mistakes That Hurt Scalability

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5 min read
Object vs Map in JavaScript — A Performance Cheat Sheet

Object vs Map in JavaScript — A Performance Cheat Sheet

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5 min read
How I achieved 120 FPS for complex dashboards in Flutter using pure math and CustomPainter

How I achieved 120 FPS for complex dashboards in Flutter using pure math and CustomPainter

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2 min read
PostgreSQL Query Optimization: 10 Techniques That Actually Work

PostgreSQL Query Optimization: 10 Techniques That Actually Work

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12 min read
We Rewrote Our Rust WASM Parser in TypeScript — And It Got 3x Faster

We Rewrote Our Rust WASM Parser in TypeScript — And It Got 3x Faster

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4 min read
How I Optimised a Node.js API from 2 seconds to 80ms

How I Optimised a Node.js API from 2 seconds to 80ms

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3 min read
Why we replaced Node.js with Bun for 5x throughput

Why we replaced Node.js with Bun for 5x throughput

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11 min read
Beyond Basic Caching: How layercache Eliminates Cache Stampedes in Node.js

Beyond Basic Caching: How layercache Eliminates Cache Stampedes in Node.js

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5 min read
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