Application demand changes over time.
The team selects suitable compute resources and uses them efficiently as requirements change.
Which pillar is the primary match?
Performance Efficiency concerns selecting and using resources efficiently while adapting to demand and technology changes.
Detailed explanation
Cost Optimization focuses on value and spending, not the primary performance-resource perspective described.
Cost Optimization focuses on value and spending, not the primary performance-resource perspective described.
Performance Efficiency addresses efficient resource use and adapting to changing demand and technology.
Performance Efficiency addresses efficient resource use and adapting to changing demand and technology.
Reliability addresses correct operation and recovery rather than the primary resource-efficiency question.
Reliability addresses correct operation and recovery rather than the primary resource-efficiency question.
Security protects data, systems, and assets.
Security protects data, systems, and assets.
Check official documentation
Compare the following points with the official documentation.
AWS Well-Architected Framework DefinitionsのPerformance efficiencyの説明を確認する。
What to confirm
資源選択、需要変化、技術更新をパフォーマンス効率の評価へ対応付けられる。
Key points
- Performance Efficiency
- Resource efficiency
- Changing demand
Notes
- Environment: AWS公式Well-Architected Frameworkの確認
- Verify current pillar definitions in the official AWS Well-Architected Framework documentation.
Foundation review
Different evaluation axes
Security, Reliability, Performance Efficiency, Cost Optimization, Operational Excellence, and Sustainability address different primary questions, even when one change affects several pillars.
Use the requirement
Map the stated outcome—protection, recovery, efficient resources, lower spending, effective operations, or lower environmental impact—to the corresponding pillar.