25 lines
767 B
Markdown
25 lines
767 B
Markdown
---
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title: "DORA指标"
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type: concept
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tags: [DevOps, Metrics]
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sources: [cloud-devop-maturity-guideline.md, devops-maturity-model.md]
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last_updated: 2025-03-01
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---
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## Summary
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DORA(DevOps Research and Assessment)指标是用于衡量组织DevOps性能和能力的四项关键指标。
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## Definition
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DORA指标由DORA研究组织提出,包含四项核心指标用于评估软件交付和组织绩效。
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## Components
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- 部署频率:代码部署到生产环境的频率
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- 变更前置时间:从代码提交到生产部署的时间
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- 变更失败率:导致生产失败或需要回滚的部署百分比
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- MTTR:Mean Time to Recovery,平均恢复时间
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## Connections
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- [[DevOps成熟度模型]] ← 依赖 ← DORA指标
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- [[MTTR]] ← 属于 ← DORA指标
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