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Tag for content related to software performance.

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OFFSET Doesn't Skip Rows: What 10M Rows in PostgreSQL Actually Cost

OFFSET Doesn't Skip Rows: What 10M Rows in PostgreSQL Actually Cost

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6 min read
Ollama says my model does 13,826 tokens/sec. It does 43.

Ollama says my model does 13,826 tokens/sec. It does 43.

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5 min read
I Built an AI Agent That Optimizes Code — But Benchmarks Decide What Survives

I Built an AI Agent That Optimizes Code — But Benchmarks Decide What Survives

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4 min read
Menavigasi Tantangan Concurrency di Go: Mengatasi Data Race dan Optimasi Performa di Tahun 2026

Menavigasi Tantangan Concurrency di Go: Mengatasi Data Race dan Optimasi Performa di Tahun 2026

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2 min read
My context optimizer was what broke my prompt cache

My context optimizer was what broke my prompt cache

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3 min read
SetrixDB: motor de conjuntos em Go — interseção exata sobre IDs (e onde ele perde)

SetrixDB: motor de conjuntos em Go — interseção exata sobre IDs (e onde ele perde)

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7 min read
SetrixDB: a set engine in Go — exact set intersection over IDs (and where it loses)

SetrixDB: a set engine in Go — exact set intersection over IDs (and where it loses)

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6 min read
Vue 3 Cleans Up After Itself — Until It Can't

Vue 3 Cleans Up After Itself — Until It Can't

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21 min read
How to answer “How would you optimize a slow .NET API?”

How to answer “How would you optimize a slow .NET API?”

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3 min read
How to add game feel to a static site without hiding a word from Google

How to add game feel to a static site without hiding a word from Google

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8 min read
Optimizing Large-Scale MongoDB Aggregation Pipelines: A Deep-Dive into Performance at Scale

Optimizing Large-Scale MongoDB Aggregation Pipelines: A Deep-Dive into Performance at Scale

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9 min read
Prompt Cache Invariants: The Discipline That Keeps an AI Daemon Cheap

Prompt Cache Invariants: The Discipline That Keeps an AI Daemon Cheap

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14 min read
PNG vs WebP: What Changes When You Convert Images for the Web?

PNG vs WebP: What Changes When You Convert Images for the Web?

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7 min read
Nobody could tell me when the latency had started

Nobody could tell me when the latency had started

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2 min read
Caching in RepoDB — Skip the Database for Tables That Rarely Change

Caching in RepoDB — Skip the Database for Tables That Rarely Change

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4 min read
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