Skill Topic · Cinematic

📘 Node.js — Performance & Scaling

App slow hai? Scale karo, optimize karo — millions of users handle karo! 📈

Topic 1

📌 1. Performance Kya Hai?

📚 ` ┌──────────────────────────────────────────────────────────────────────┐ │ Performance…

Topic 2

💡 `javascript // ═══ Node.js = Single Thread by default ═══ // 8-core CPU pe 1 core use…

Topic 3

🎯 bash npm install -g pm2 `bash ═══ PM2 Basic Commands ═══ Start app pm2 start app.js…

Topic 4

⭐ bash npm install compression `javascript // ═══ Response compression — bandwidth…

Topic 5

🔑 `javascript // ═══ MongoDB Optimization ═══ // 1. ✅ Indexes use karo (search fast)…

Topic 6

✨ `javascript // ═══ Memory leaks avoid karo ═══ // 1. ❌ Global arrays/objects me infinite…

Topic 7

🌟 `javascript // ═══ Async best practices ═══ // 1. ❌ Sequential (slow) — ek ke baad ek…

Topic 8

🚀 `nginx ═══ /etc/nginx/nginx.conf ═══ Nginx as reverse proxy + load balancer http { #…

Topic 9

📚 `javascript // ═══ Built-in performance monitoring ═══ // 1. Response time logger…

Topic 10

💡 ` ┌──────────────────────────────────────────────────────────────────┐ │ Performance…

Topic 11

🎯 KEY POINTS: - Cluster module — saare CPU cores use karo (Node.js default single thread…

Quick Quiz

📘 Node.js — Performance & Scaling ka sabse sahi definition kya hai?

Complete! 🎉

Aliens School · HIEN · Cinematic Knowledge

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