<ol>
<li>EC2
</li>
<li>VPC(Virtual Private Cloud)
</li>
<li>EBS(Elastic block store) (volume)
</li>
<li>S3(Storage)
</li>
<li>IAM(Identity and access management)
</li>
<li>Cloud watch (Monitoring and observability)
</li>
<li>Lambda(Serverless)
</li>
<li>Cloud build
 -- AWS code pipeline
 -- AWS Code Build
 --- AWS Code deploy
<ul>
<li>above three services are used for CI/CD</li>
</ul>
</li>
<li>AWS Configuration service
</li>
<li>Billing and costing
</li>
<li>AWS KMS(key management service)
</li>
<li>Cloud trail
</li>
<li>AWS EKS(Elastic kubernetes service
</li>
<li>Fargate, ECS
</li>
<li>ELS(Elastic search)
</li>
</ol>

1. EC2
    
2. VPC(Virtual Private Cloud)
    
3. EBS(Elastic block store) (volume)
    
4. S3(Storage)
    
5. IAM(Identity and access management)
    
6. Cloud watch (Monitoring and observability)
    
7. Lambda(Serverless)
    
8. Cloud build
    
    \-- AWS code pipeline
    
    \-- AWS Code Build
    
    \--- AWS Code deploy
    
    * above three services are used for CI/CD
        
9. AWS Configuration service
    
10. Billing and costing
    
11. AWS KMS(key management service)
    
12. Cloud trail
    
13. AWS EKS(Elastic kubernetes service
    
14. Fargate, ECS
    
15. ELS(Elastic search)

Top 15 AWS Services for DevOps