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---
title: "FinOps (Cloud Financial Management)"
type: concept
tags:
- AWS
- FinOps
- Cost-Optimization
aliases:
- FinOps
- 云财务管理
last_updated: 2026-05-12
---
## Overview
FinOps云财务管理是一种云资源管理学科通过可见性、优化和治理实现云投资最大化价值。核心目标是在云环境中建立成本意识文化实现工程速度与财务问责制的平衡。
## Core Principles
- **可见性**:确保所有云支出的可见性,按责任单元拆分
- **优化**:持续优化资源使用,降低单位成本
- **治理**:建立策略和控制,确保支出在预算内
## Key Practices
- **Showback/Chargeback**成本分摊机制Showback 展示成本数据Chargeback 强制成本归属
- **Reserved Instances / Savings Plans**:承诺计划用于长期工作负载成本优化
- **RightSizing**:根据实际使用情况调整实例规格
- **Spot Instances**:可中断工作负载使用竞价实例降低 60-90% 成本
- **Graviton ARM 实例**:相比 Intel x86 实例成本更低、能耗更低
## Related Pages
- [[PCG Team]]
- [[ctp-topic-13-cloud-finops-micro-focus-policies-best-practices-to-optimize-the-co]]
- [[ctp-topic-63-optimise-resource-cost-using-automation]]
- [[SpotInstances]]
- [[ReservedInstances]]
- [[SavingsPlans]]
- [[Graviton]]