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Tag for content related to software performance.

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6 Redis Caching Patterns That Cut Node.js API Response Time from 1.5s to 150ms

6 Redis Caching Patterns That Cut Node.js API Response Time from 1.5s to 150ms

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3 min read
How to Detect and Resolve Blocking Sessions in SQL Server

How to Detect and Resolve Blocking Sessions in SQL Server

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3 min read
TimescaleDB Memory Tuning: shared_buffers, work_mem, and Chunk Sizing

TimescaleDB Memory Tuning: shared_buffers, work_mem, and Chunk Sizing

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4 min read
Dealing with NetSuite's "Chatty" REST API? You Need a Virtual Schema.

Dealing with NetSuite's "Chatty" REST API? You Need a Virtual Schema.

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3 min read
How I Built a Zero-Buffering Video Player in React (HLS + Adaptive Bitrate)

How I Built a Zero-Buffering Video Player in React (HLS + Adaptive Bitrate)

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5 min read
DTU Power Consumption Calculation Explained: How to Optimize IoT Device Battery Life

DTU Power Consumption Calculation Explained: How to Optimize IoT Device Battery Life

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3 min read
Why Your LCP Score is Perfect in Lab but Failing in Production

Why Your LCP Score is Perfect in Lab but Failing in Production

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2 min read
Designing GenAI Infrastructure: How to Scale Video Generation

Designing GenAI Infrastructure: How to Scale Video Generation

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4 min read
Microsecond Latency in a Managed Language: The Performance Philosophy Behind Typhon

Microsecond Latency in a Managed Language: The Performance Philosophy Behind Typhon

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12 min read
PostgreSQL Write Performance: What the Benchmarks Won't Tell You

PostgreSQL Write Performance: What the Benchmarks Won't Tell You

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16 min read
pprof in 15 Minutes: The Go Profiling Walkthrough That Doesn't Skip the Hard Parts (Go 1.26)

pprof in 15 Minutes: The Go Profiling Walkthrough That Doesn't Skip the Hard Parts (Go 1.26)

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10 min read
Goroutine Leaks in Go: The 4 Patterns and the New Profile in Go 1.26

Goroutine Leaks in Go: The 4 Patterns and the New Profile in Go 1.26

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10 min read
Project #1: Loadtest

Project #1: Loadtest

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3 min read
AI vs Codegen: A Practical Experiment in Go Serialization

AI vs Codegen: A Practical Experiment in Go Serialization

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2 min read
🚨 Redis Mistake That Broke My Production System (Eviction Policy Lesson)

🚨 Redis Mistake That Broke My Production System (Eviction Policy Lesson)

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1 min read
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