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Tag for content related to software performance.

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How long a serverless function stays warm on DigitalOcean

How long a serverless function stays warm on DigitalOcean

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Comments 2
6 min read
Python 3.14's concurrent.interpreters module turns a 3.6-second GIL bottleneck into 0.9 seconds

Python 3.14's concurrent.interpreters module turns a 3.6-second GIL bottleneck into 0.9 seconds

8
Comments
8 min read
How to Divide Work Across Threads in JavaScript: CPU Cores, Workload, and Smart Scheduling

How to Divide Work Across Threads in JavaScript: CPU Cores, Workload, and Smart Scheduling

5
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9 min read
Cache Stampede (Thundering Herd) in Node.js & Redis: Preventing Database Meltdowns on Cache Misses

Cache Stampede (Thundering Herd) in Node.js & Redis: Preventing Database Meltdowns on Cache Misses

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13 min read
Battle-Testing an IoT Telemetry Pipeline: Load Testing 60x Storm Spikes & Chaos Engineering with Grafana k6, KEDA, and Opossum

Battle-Testing an IoT Telemetry Pipeline: Load Testing 60x Storm Spikes & Chaos Engineering with Grafana k6, KEDA, and Opossum

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10 min read
Performance Engineering: Measure Before You Optimize

Performance Engineering: Measure Before You Optimize

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8 min read
Garbage Collector: quem limpa a memĂłria do JavaScript?

Garbage Collector: quem limpa a memĂłria do JavaScript?

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8 min read
Capturing the mic and the call as two separate tracks on Windows with cpal and WASAPI loopback

Capturing the mic and the call as two separate tracks on Windows with cpal and WASAPI loopback

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5 min read
Prompt Caching: How to Slash Local LLM TTFT & Latency

Prompt Caching: How to Slash Local LLM TTFT & Latency

1
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6 min read
Where the time goes in a live AI call assistant: my code takes 150 ms, the model takes the rest

Where the time goes in a live AI call assistant: my code takes 150 ms, the model takes the rest

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4 min read
Optimizing JSON Column Storage in ClickHouse with SHARED Typed Paths

Optimizing JSON Column Storage in ClickHouse with SHARED Typed Paths

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3 min read
Taming Browser RAM Bloat: Building a Zero-Dependency LRU Eviction Daemon in Python

Taming Browser RAM Bloat: Building a Zero-Dependency LRU Eviction Daemon in Python

1
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5 min read
Come scegliere l'hosting giusto per il tuo progetto web

Come scegliere l'hosting giusto per il tuo progetto web

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4 min read
Meta Quest 72 FPS: the mesh checklist that actually holds the frame budget

Meta Quest 72 FPS: the mesh checklist that actually holds the frame budget

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3 min read
You're Debouncing Scroll Wrong. requestAnimationFrame Fixes It.

You're Debouncing Scroll Wrong. requestAnimationFrame Fixes It.

6
Comments 2
5 min read
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