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Performance

Tag for content related to software performance.

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PostgreSQL Performance Tuning for Python/FastAPI APIs: Indexes, Query Optimization & Connection Pooling

PostgreSQL Performance Tuning for Python/FastAPI APIs: Indexes, Query Optimization & Connection Pooling

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4 min read
Why iperf3 Says “Bad File Descriptor” and What to Check First

Why iperf3 Says “Bad File Descriptor” and What to Check First

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3 min read
We made our world model smaller and it got better. Then "efficient" attention made nothing faster.

We made our world model smaller and it got better. Then "efficient" attention made nothing faster.

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5 min read
My headless Chrome mirror kept dying on busy mornings. Here is the fix.

My headless Chrome mirror kept dying on busy mornings. Here is the fix.

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3 min read
We Built the Same Cloudflare Worker Twice and One Bundle Was 9.8x Smaller

We Built the Same Cloudflare Worker Twice and One Bundle Was 9.8x Smaller

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6 min read
Cloudflare for Developers: What It's Great At, Where It Bites, and How to Actually Use It

Cloudflare for Developers: What It's Great At, Where It Bites, and How to Actually Use It

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6 min read
React Performance Optimizations I Actually Used in Production

React Performance Optimizations I Actually Used in Production

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3 min read
GNN vs. Trees: High-Speed Hybrid Architecture for XLA Runtime Prediction

GNN vs. Trees: High-Speed Hybrid Architecture for XLA Runtime Prediction

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2 min read
Why I'm Building the Fast Series

Why I'm Building the Fast Series

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4 min read
The pre-publish image checklist: 7 things I verify before any image goes live

The pre-publish image checklist: 7 things I verify before any image goes live

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3 min read
ffmpeg.wasm 0.12 hung on the first frame — and the real speedup was not the upgrade

ffmpeg.wasm 0.12 hung on the first frame — and the real speedup was not the upgrade

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6 min read
Cutting Latency by 30% on a High-Traffic E-Commerce Platform: A Profiling-First Approach

Cutting Latency by 30% on a High-Traffic E-Commerce Platform: A Profiling-First Approach

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3 min read
PostgreSQL Performance Tuning for High-Traffic React Applications

PostgreSQL Performance Tuning for High-Traffic React Applications

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4 min read
The Cache Was Working. And Still Causing Duplicate API Calls

The Cache Was Working. And Still Causing Duplicate API Calls

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6 min read
React Native en producciĂłn: 7 errores de rendimiento que cometĂ­ (y cĂłmo evitarlos)

React Native en producciĂłn: 7 errores de rendimiento que cometĂ­ (y cĂłmo evitarlos)

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3 min read
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