# 成本优化
<a name="a-cost-optimization"></a>

**Topics**
+ [践行云财务管理](a-practice-cloud-financial-management.md)
+ [支出和使用情况意识](a-expenditure-and-usage-awareness.md)
+ [具有成本效益的资源](a-cost-effective-resources.md)
+ [管理需求和供应资源](a-manage-demand-and-supply-resources.md)
+ [随着时间的推移不断优化](a-optimize-over-time.md)