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Performance

Tag for content related to software performance.

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I built a Chrome extension that stream-parses 2GB XML files using only 20MB of RAM. Here's the architecture.

I built a Chrome extension that stream-parses 2GB XML files using only 20MB of RAM. Here's the architecture.

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2 min read
How I Solved Lazy Image Resizing Without Slowing Down the Page Load

How I Solved Lazy Image Resizing Without Slowing Down the Page Load

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5 min read
Top AI Gateways with Semantic Caching and Dynamic Routing (2026 Guide)

Top AI Gateways with Semantic Caching and Dynamic Routing (2026 Guide)

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7 min read
From Ruby to Crystal a detailed guide

From Ruby to Crystal a detailed guide

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2 min read
Beyond nvidia-smi part — 1

Beyond nvidia-smi part — 1

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3 min read
I Benchmarked TimescaleDB vs ClickHouse vs MongoDB for Observability Data - The Results Surprised Me

I Benchmarked TimescaleDB vs ClickHouse vs MongoDB for Observability Data - The Results Surprised Me

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8 min read
Are We Actually Building Faster Websites, or Just Using Fancier Tools?

Are We Actually Building Faster Websites, or Just Using Fancier Tools?

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Why reverse face search is so hard to build at scale (and what we learned)

Why reverse face search is so hard to build at scale (and what we learned)

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1 min read
MCP Design in the Real World

MCP Design in the Real World

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3 min read
Caching Strategies for LLM Systems (Part 3): Multi-Query Attention and Memory-Efficient Decoding

Caching Strategies for LLM Systems (Part 3): Multi-Query Attention and Memory-Efficient Decoding

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5 min read
TaskVault: Stop Wasting Compute on Work You've Already Done

TaskVault: Stop Wasting Compute on Work You've Already Done

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5 min read
Investigating Performance Issues In An Existing System: 101

Investigating Performance Issues In An Existing System: 101

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9 min read
Fixing React Performance at Scale: A Senior Engineer's Practical Playbook

Fixing React Performance at Scale: A Senior Engineer's Practical Playbook

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5 min read
Time-Travel Debugging in State Management: Part 2 — Performance & Advanced Topics

Time-Travel Debugging in State Management: Part 2 — Performance & Advanced Topics

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9 min read
Dealing with NetSuite's "Chatty" REST API? You Need a Virtual Schema.

Dealing with NetSuite's "Chatty" REST API? You Need a Virtual Schema.

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3 min read
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