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Performance

Tag for content related to software performance.

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Git 2.56's history drop command replays commits 40 to 77 times faster than rebase

Git 2.56's history drop command replays commits 40 to 77 times faster than rebase

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8 min read
My CI perf budget failed twice on changes that couldn't be slower

My CI perf budget failed twice on changes that couldn't be slower

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5 min read
Measuring Offline-First Sync Performance on Mobile

Measuring Offline-First Sync Performance on Mobile

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4 min read
Building Event & Venue People Tracking: What the System Actually Needs to Do

Building Event & Venue People Tracking: What the System Actually Needs to Do

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1 min read
My 1.17 MB player now listens to the battery: thermal-aware decode + a metered-data mode

My 1.17 MB player now listens to the battery: thermal-aware decode + a metered-data mode

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2 min read
Mastering Web Performance: A Deep Dive into Google Chrome DevTools

Mastering Web Performance: A Deep Dive into Google Chrome DevTools

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3 min read
Flush a bcache writeback cache in seconds, not days

Flush a bcache writeback cache in seconds, not days

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5 min read
The progress bar that made typing lag: debugging a 331 ms INP in a React game

The progress bar that made typing lag: debugging a 331 ms INP in a React game

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7 min read
Getting PostgreSQL ready for Black Friday: a SQL-first checklist

Getting PostgreSQL ready for Black Friday: a SQL-first checklist

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25 min read
A Full Table Scan Isn’t Always a Mistake

A Full Table Scan Isn’t Always a Mistake

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4 min read
Jensen left NVIDIA. Here is how I read my 4070 Super 4X result.

Jensen left NVIDIA. Here is how I read my 4070 Super 4X result.

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2 min read
ETag-Based Caching for Dynamic Pages in Go

ETag-Based Caching for Dynamic Pages in Go

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3 min read
Recover Pending Payments Without Making Customers Wait

Recover Pending Payments Without Making Customers Wait

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2 min read
AWS EC2 vs Google Compute Engine: Network Egress Pricing & Spot Instance Volatility

AWS EC2 vs Google Compute Engine: Network Egress Pricing & Spot Instance Volatility

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11 min read
Postgres not using your index? It's counting pages, not rows

Postgres not using your index? It's counting pages, not rows

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10 min read
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