AWS_CloudFormation_Presentation.pptx best aws

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1. What is AWS CloudFormation? Infrastructure as Code (IaC) service from AWS Automates creation, configuration & management of AWS resources Templates (in YAML or JSON) define what infrastructure to build Ensures consistent & repeatable deployments

2. How Does It Work? 1. Write a Template – Define resources (EC2, RDS, S3) in YAML/JSON 2. Upload to CloudFormation – AWS reads the template 3. Create a Stack – Provisions all resources automatically 4. Manage Changes – Update or delete stacks anytime

3. Real-World Scenarios Company A – Auto Infrastructure Setup: Deploys 3-tier web app (EC2 + RDS + Load Balancer) across multiple environments Disaster Recovery: Replicate entire AWS environment in another region instantly CI/CD Integration: Deploy infrastructure automatically via AWS CodePipeline

4. Why Use CloudFormation? ✅ Automation – No manual setup ✅ Consistency – Same template for all environments ✅ Scalability – Deploy complex systems in minutes ✅ Version Control – Templates stored in Git ✅ Cost Management – Delete stacks to remove resources instantly AWS CloudFormation is the backbone of modern cloud automation — reliable, repeatable, and secure.