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Tag for content related to software performance.

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SwiftUI Data Caching Strategies (Memory, Disk, Network)

SwiftUI Data Caching Strategies (Memory, Disk, Network)

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3 min read
Your Tasks Are Too Small (And It’s Slowing You Down) - Perform tasks in parallel

Your Tasks Are Too Small (And It’s Slowing You Down) - Perform tasks in parallel

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3 min read
Sub-50ms Latency: The Physics of Fast Mobile Automation

Sub-50ms Latency: The Physics of Fast Mobile Automation

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8 min read
Redis Threading Model: Why “Single-Threaded” Is Misunderstood

Redis Threading Model: Why “Single-Threaded” Is Misunderstood

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3 min read
I got 29x speedup rewriting Python's validators library in Rust

I got 29x speedup rewriting Python's validators library in Rust

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2 min read
Why I Cache External API Data Instead of Calling It Every Time

Why I Cache External API Data Instead of Calling It Every Time

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2 min read
Understanding LoRa PHY Parameters: How SF, BW, CR, and LDRO Shape Range and Power Consumption

Understanding LoRa PHY Parameters: How SF, BW, CR, and LDRO Shape Range and Power Consumption

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2 min read
Dapper Micro-ORM Explained

Dapper Micro-ORM Explained

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4 min read
Speed & Performance: A Practical Comparison of C, C++, Rust, JavaScript, and Python

Speed & Performance: A Practical Comparison of C, C++, Rust, JavaScript, and Python

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3 min read
AI Generated 47% of My Code Last Month. Here's What I Actually Had to Fix (And Why I Didn't Trust It With Auth)

AI Generated 47% of My Code Last Month. Here's What I Actually Had to Fix (And Why I Didn't Trust It With Auth)

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11 min read
Moving Beyond O(N^2 log N) for Weighted Random Sorting

Moving Beyond O(N^2 log N) for Weighted Random Sorting

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1 min read
Limiting GraphQL Query Depth the Right Way

Limiting GraphQL Query Depth the Right Way

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3 min read
I Vibe‑Coded a Booking API—Then Made It Production‑Grade (Part 1)

I Vibe‑Coded a Booking API—Then Made It Production‑Grade (Part 1)

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6 min read
Speed Up Syncthing File Sync Discovery (From 11 Seconds to 2)

Speed Up Syncthing File Sync Discovery (From 11 Seconds to 2)

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2 min read
Flash Cache Mastery: Engineering Redis-Powered Systems for Ultimate Speed and Reliability

Flash Cache Mastery: Engineering Redis-Powered Systems for Ultimate Speed and Reliability

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4 min read
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