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Tag for content related to software performance.

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How I Used Claude Code to Cut My API's P99 Latency in Half

How I Used Claude Code to Cut My API's P99 Latency in Half

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6 min read
Redis 8.10's compact hashes need HIMPORT or a restart to kick in

Redis 8.10's compact hashes need HIMPORT or a restart to kick in

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7 min read
Trust the React Compiler — stop premature useMemo

Trust the React Compiler — stop premature useMemo

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4 min read
Ditching the Command Line: How I Built a Client-Side Image Compressor

Ditching the Command Line: How I Built a Client-Side Image Compressor

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3 min read
WebCodecs is 10x faster than ffmpeg.wasm — and sometimes worse

WebCodecs is 10x faster than ffmpeg.wasm — and sometimes worse

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7 min read
Arrays vs Linked Lists: Why the Textbook Winner Loses on Real Hardware

Arrays vs Linked Lists: Why the Textbook Winner Loses on Real Hardware

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10 min read
Triton Inference Server

Triton Inference Server

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7 min read
nginx streams your tokens fine. HAProxy holds them for 206ms.

Frames-per-read metric proves HAProxy buffers SSE

nginx streams your tokens fine. HAProxy holds them for 206ms.

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8 min read
Agile: The Theory, the Ritual, and the Reality

Agile: The Theory, the Ritual, and the Reality

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3 min read
From 3ms to 0ms: The Hidden Memory Trap in C++ Maps

From 3ms to 0ms: The Hidden Memory Trap in C++ Maps

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2 min read
The Color Math Was Never the Slow Part

The Color Math Was Never the Slow Part

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6 min read
Magento 2 Email Performance Optimization: From SMTP Bottlenecks to Async Sending

Magento 2 Email Performance Optimization: From SMTP Bottlenecks to Async Sending

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5 min read
Kokoro-82M computed slower than it spoke. Piper TTS was 8.7 to 9.3 times faster.

Kokoro-82M computed slower than it spoke. Piper TTS was 8.7 to 9.3 times faster.

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11 min read
The Edge Computing Revolution: Securing and Scaling Middleware for Distributed Systems

The Edge Computing Revolution: Securing and Scaling Middleware for Distributed Systems

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10 min read
One CAST made a view 13x slower in PostgreSQL. So I benchmarked MySQL 8.4 against PostgreSQL 17

One CAST made a view 13x slower in PostgreSQL. So I benchmarked MySQL 8.4 against PostgreSQL 17

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6 min read
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