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Tag for content related to software performance.

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Stop Defaulting to LRU: How I Built a 15.5M ops/sec S3-FIFO Cache for Node.js by Hacking V8

Stop Defaulting to LRU: How I Built a 15.5M ops/sec S3-FIFO Cache for Node.js by Hacking V8

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4 min read
Flutter Performance Optimization: Fix Jank and Dropped Frames

Flutter Performance Optimization: Fix Jank and Dropped Frames

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4 min read
Why You Can't Just Mount an S3 Bucket and Start Editing

Why You Can't Just Mount an S3 Bucket and Start Editing

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7 min read
Magento 2 Peak Traffic Preparation: Scaling for Black Friday and High-Events

Magento 2 Peak Traffic Preparation: Scaling for Black Friday and High-Events

1
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8 min read
Magento 2 Product Relations Performance: Fixing Upsells, Crosssells & Related Products at Scale

Magento 2 Product Relations Performance: Fixing Upsells, Crosssells & Related Products at Scale

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9 min read
CPU utilization lies: autoscaling a single-threaded service

CPU utilization lies: autoscaling a single-threaded service

1
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4 min read
From 9,663 ms to 18 ms: sorting a 389k-product catalog in Postgres (no magic, three steps)

From 9,663 ms to 18 ms: sorting a 389k-product catalog in Postgres (no magic, three steps)

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2 min read
Big O for the Impatient: Why Your Loop Is Slow (and When It Matters)

Big O for the Impatient: Why Your Loop Is Slow (and When It Matters)

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4 min read
Your file_exists() Is Secretly a Network Call

Your file_exists() Is Secretly a Network Call

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6 min read
diff-fast: a drop-in faster jsdiff (2.6–4.8 , identical output)

diff-fast: a drop-in faster jsdiff (2.6–4.8 , identical output)

1
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2 min read
Load Testing to Failure: Finding Your True Performance Ceiling

Load Testing to Failure: Finding Your True Performance Ceiling

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3 min read
I made FLUX 1.16 faster on an M5 Max. Then I found out my quality gate was measuring the wrong thing.

I made FLUX 1.16 faster on an M5 Max. Then I found out my quality gate was measuring the wrong thing.

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7 min read
Magento 2 Admin Grid Performance Optimization: Speed Up Your Backend

Magento 2 Admin Grid Performance Optimization: Speed Up Your Backend

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6 min read
Implementing a Zero-Allocation S3-FIFO Cache in Node.js

Implementing a Zero-Allocation S3-FIFO Cache in Node.js

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4 min read
Google Sheets API rate limits: what 60 requests/minute actually means

Google Sheets API rate limits: what 60 requests/minute actually means

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Comments 1
5 min read
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