1. What is Docker 2. Problems with Traditional Deployment 3. Virtual Machines vs Containers 4. Docker Architecture 5. Installing Docker 6. Docker CLI Basics 7. Docker Images Explained 8. Docker Containers Explained 9. Docker Lifecycle 10. First Docker Hands-On

11. Dockerfile Introduction 12. Writing Your First Dockerfile 13. Building Docker Images 14. Docker Image Layers 15. Docker Volumes 16. Bind Mounts vs Volumes 17. Docker Networking Basics 18. Bridge Network 19. Host & Overlay Networks 20. Port Mapping 21. Environment Variables 22. Docker Best Practices

23. Docker Compose Introduction 24. Docker Compose YAML Deep Dive 25. Multi-Container Applications 26. Docker Compose Networking 27. Docker Compose Volumes 28. Docker Registry Concepts 29. Docker Hub 30. Private Docker Registry 31. Image Versioning & Tagging 32. Docker Security Basics 33. Secrets Management 34. Resource Limits 35. Logging & Monitoring

36. Docker in Dev vs Prod 37. Dockerizing Backend Applications 38. Dockerizing Databases 39. Docker for Microservices 40. Docker Performance Optimization 41. Docker Security Hardening 42. Docker Troubleshooting 43. Docker with CI/CD 44. Docker on AWS 45. Mini Project