AWS Compute Optimizer is the correct service that provides recommendations to help users reduce the cost of Amazon EC2 instances.
Key details about AWS Compute Optimizer:
- Analyzes the configuration and resource utilization of EC2 instances
- Provides recommendations for right-sizing instances to match workload requirements
- Suggests optimal instance types that can reduce costs while maintaining performance
- Helps identify underutilized instances that could be downsized
- Recommends when to use different instance families or generations for better price-performance
Why the other options are incorrect:
- AWS AppConfig: Used for application configuration management, not cost optimization
- AWS Control Tower: Used for multi-account governance and management, not specific cost recommendations
- AWS AppSync: A GraphQL service for building APIs, unrelated to cost optimization
AWS Compute Optimizer specifically focuses on analyzing compute resources and providing cost-saving recommendations for EC2 instances and other AWS compute services.
