Distributed NoSQL database service.
Data access must be obtained through the corresponding Role (EC2) or using Credentials (developer) with IAM.

Amazon Simple Queue Service (SQS) serves as a task buffer, allowing tasks that do not require immediate processing to be placed in the queue for storage.
When the system has spare resources, it processes these tasks, which helps decouple applications.

Monitoring applications and automatically scaling machines based on traffic changes, aiming to maintain stable and predictable performance at the lowest possible cost.

Elastic Load Balancer (ELB) achieves traffic distribution and load balancing.
ELB distributes incoming application traffic across multiple targets and virtual devices in one or more Availability Zones(AZ) and generates Access logs.

Amazon CloudFront is a content delivery network (CDN) service that addresses DDoS and repetitive access to static resources.

Amazon CloudWatch monitors your Amazon Web Services (AWS) resources and the applications you run on AWS in real-time.
AWS CloudTrail is an AWS service that helps you enable governance, compliance, and operational and risk auditing of your AWS account.

Provide domain name purchase, domain name resolution forwarding, system health checks, and traffic forwarding.