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Performance

Tag for content related to software performance.

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How I Built a 60 FPS 404 Page With Live Video Background Removal

How I Built a 60 FPS 404 Page With Live Video Background Removal

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3 min read
Measuring diffusion video performance on a MacBook: one speedup and a large gap

Measuring diffusion video performance on a MacBook: one speedup and a large gap

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6 min read
Demystifying Connection Pooling: How to Stop Crashing Your Database

Demystifying Connection Pooling: How to Stop Crashing Your Database

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3 min read
PostgreSQL's Async I/O Engine: Why Your Sequential Scans Just Got 2-3x Faster

PostgreSQL's Async I/O Engine: Why Your Sequential Scans Just Got 2-3x Faster

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4 min read
Your store weighs 1.7 MB and still takes 18 seconds: the number that matters is 364 requests

Your store weighs 1.7 MB and still takes 18 seconds: the number that matters is 364 requests

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6 min read
I Added an AI-Adjacent Predictor to gRPC's Flow Control. It Made Things Worse (On Purpose)

I Added an AI-Adjacent Predictor to gRPC's Flow Control. It Made Things Worse (On Purpose)

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2 min read
Magento 2 Cache Tag Strategy: Prevent Cache Invalidation Storms

Magento 2 Cache Tag Strategy: Prevent Cache Invalidation Storms

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6 min read
Bun Owns the Speed, Elysia Owns the Memory: What We Learned Upgrading Every Layer at Once

Bun Owns the Speed, Elysia Owns the Memory: What We Learned Upgrading Every Layer at Once

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6 min read
The build flag that made our encryption 11 slower (and no one noticed for months)

The build flag that made our encryption 11 slower (and no one noticed for months)

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4 min read
Why your Wix site feels slow: 4.9 MB of HTML before a single image, and which half you can actually fix

Why your Wix site feels slow: 4.9 MB of HTML before a single image, and which half you can actually fix

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5 min read
Tracing a 3 Memory Blow-Up in Grafana's Time Comparison

Tracing a 3 Memory Blow-Up in Grafana's Time Comparison

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3 min read
Proxy Pattern: controllare l'accesso senza cambiare l'interfaccia

Proxy Pattern: controllare l'accesso senza cambiare l'interfaccia

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4 min read
🔥 How We Reached 100/100 Google Lighthouse Score on a Complex SaaS

🔥 How We Reached 100/100 Google Lighthouse Score on a Complex SaaS

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1 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
How Many People Fit in a Self-Hosted Hubs Room? Dialog SFU Bandwidth and CPU Costs Explained

How Many People Fit in a Self-Hosted Hubs Room? Dialog SFU Bandwidth and CPU Costs Explained

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13 min read
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