DEV Community

Performance

Tag for content related to software performance.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Why Your LCP Score is Perfect in Lab but Failing in Production

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

Comments 1
2 min read
Designing GenAI Infrastructure: How to Scale Video Generation

Designing GenAI Infrastructure: How to Scale Video Generation

2
Comments 2
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

Comments 1
12 min read
PostgreSQL Write Performance: What the Benchmarks Won't Tell You

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

2
Comments 2
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)

Comments
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

1
Comments 2
10 min read
Project #1: Loadtest

Project #1: Loadtest

1
Comments
3 min read
AI vs Codegen: A Practical Experiment in Go Serialization

AI vs Codegen: A Practical Experiment in Go Serialization

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

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

1
Comments 1
1 min read
JSON vs JSONB in PostgreSQL: I tested 1M rows to find out

JSON vs JSONB in PostgreSQL: I tested 1M rows to find out

1
Comments
2 min read
Rate Limiting Deep Dive: Token Bucket vs Leaky Bucket vs Sliding Window

Rate Limiting Deep Dive: Token Bucket vs Leaky Bucket vs Sliding Window

1
Comments 1
5 min read
Next-Generation LLM Inference Technology: From Flash-MoE to Gemini Flash-Lite, and Local GPU Utilization

Next-Generation LLM Inference Technology: From Flash-MoE to Gemini Flash-Lite, and Local GPU Utilization

Comments
3 min read
Introducing FlameIQ — Deterministic Performance Regression Detection for Python

Introducing FlameIQ — Deterministic Performance Regression Detection for Python

1
Comments
3 min read
SQLite WAL Mode: 10x Performance for Python Apps

SQLite WAL Mode: 10x Performance for Python Apps

Comments
5 min read
React Performance Optimization: Profiling, Rendering, and Bundle Strategies That Scale

React Performance Optimization: Profiling, Rendering, and Bundle Strategies That Scale

1
Comments
5 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.