35 lines
1.1 KiB
Markdown
35 lines
1.1 KiB
Markdown
---
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title: "WSJF (Weighted Shortest Job First)"
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type: concept
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tags: [Prioritization, CTP, Value-Delivery]
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last_updated: 2026-04-19
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---
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## Definition
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WSJF（加权最短作业优先）是一种用于序列 CTP（云转型计划）工作的优先级排序方法，基于成本效益最大化原则。
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## Formula
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```
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WSJF = (业务价值 + 时间关键性 + 风险与机会) / 作业规模
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```
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## Components
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- **业务价值 (Business Value)**：收入增加、成本降低、风险改善
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- **时间关键性 (Time Criticality)**：工作的时间敏感性
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- **风险与机会 (Risk & Opportunity)**：潜在风险和机会评估
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- **作业规模 (Size of Job)**：完成工作所需的 effort
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## Application
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用于在多个需求之间进行优先级排序，以实现：
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- 最小 effort 实现最大 value
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- 早期价值交付回业务
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- 最大化经济利益
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## Connections
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- [[WSJF]] ← prioritizes ← [[CTP]]
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- [[Demand Manager]] ← provides ← [[Business Value]]
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- [[Delivery Manager]] ← estimates ← [[Size of Job]]
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## Aliases
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- Weighted Shortest Job First
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- Cost of Delay |