19/02/2026
Day 3/30: My infrastructure can heal itself! 🤖
Manual recovery = ❌
Auto-healing = ✅
Today I built a system that detects failures and recovers AUTOMATICALLY. No 3 AM pages needed! 😴
What I built:
✅ EC2 web server with health checks
✅ CloudWatch Alarms for monitoring
✅ SNS alerts for notifications
✅ Auto Scaling for automatic recovery
Biggest lesson: "Resilience isn't about preventing failures-it's about recovering from them quickly."
❤️ My mentors:
Ever had a server crash at 3 AM? 😅 Drop a 💀 below!