What's changed: Deepened SOA-C02 Chapter 6 to Associate depth (tables, scenarios, FAQ, traps; localized figures)
6.3In-scope services for cost/performance optimization and integration
A roundup of in-scope SOA-C03 services for cost/performance optimization and integration—cost management, right-sizing, and messaging.
6.3.1In-scope services for cost/performance optimization and integration
For cost and performance optimization, focus on cost visibility/optimization and loosely coupled integration. Cost management: AWS Cost Explorer (visualize/analyze spend), AWS Cost and Usage Report (detailed line items), and Savings Plans (1–3 year commitments for discounts). Optimization recommendations: AWS Compute Optimizer (right-sizing from usage) and AWS Trusted Advisor (best-practice checks across cost/security/reliability). Application integration (loose coupling): Amazon Simple Notification Service (notifications), Amazon Simple Queue Service (queues), and Amazon Simple Email Service (email).
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