Definition: Weighted Shortest Job First (WSJF) is a prioritization model used to sequence work for maximum economic benefit. In SAFe, WSJF is estimated as the relative cost of delay divided by the relative job duration. In a flow-based system, priorities must be continuously updated to provide the best economic outcomes.

Weighted Shortest Job First (WSJF) is a tool used in the Scaled Agile Framework (SAFe) to help teams prioritize a list of initiatives. A team calculates each initiative’s score as the cost of delay divided by the job’s size or duration. The team then prioritizes those items that receive the highest ratings. How WSJF is used?

Weighted Shortest Job First (WSJF) 是一个用于对工作（如Features, Capabilities, Epics）进行优先级排序，以使经济效益最大化的模型。 在SAFe中，WSJF的估算方式是用延迟成本 (Cost of Delay, CoD) 除以工作规模。 在基于流的系统中，持续更新优先级能提供最大化的经济效益。 在这样基于流的环境下，提供最佳结果的是对工作的排序，而不是理论上单项工作的投资回报率。 为此，SAFe提供了WSJF方法，通过计算相对的延迟成本 (CoD) 和工作规模（指代工期）来 …

2024年4月15日 · Weighted Shortest Job First (WSJF) calculates an optimized priority score for backlog items factoring in duration, business value, delay costs, and more. By considering …

WSJF，即Weighted Shortest Job First，中文翻译过来是加权最短作业优先，看起来这个概念很晦涩难懂，但其实非常简单。 WSJF是算出来的一个比值，分子是需求的价值，分母是实现的成本，也就是说，经过WSJF模型计算后，先做的需求，都是价值高且成本低的。

2016年9月21日 · 基于Cost of delay的WSJF算法本质上就是让延期成本高，花费时间短的任务先被调度，从而降低整个系统的延期成本，下图是一个基于A、B、C三个任务的示例图，上半部分是一个正面的列子，下半部分是一个反面的例子。 虽然WSJF提供了一套来确定需求列队顺序的算法，但是在实际工作中我们不需要关注是不是每个任务都能算出一个确定的值，进而进行排序。 更重要的是我们需要理解这套算法背后的原理，并且当遇到争论和解释不清的时候可以利用这个算 …

2024年4月29日 · Weighted Shortest Job First (WSJF) is a prioritization technique used in Agile frameworks to determine which tasks to work on first based on cost, time, and value. It is a method that helps teams focus on delivering the most value with the least effort by considering factors like job size, time criticality, risk reduction, and customer value.

2025年4月10日 · Weighted Shortest Job First (WSJF) is a prioritization model used to sequence work for maximum economic benefit. In SAFe, WSJF is estimated as the relative cost of delay divided by the relative job duration. Comments are closed.

2024年8月19日 · Weighted Shortest Job First (WSJF) is a prioritization model used in Agile frameworks to determine the order in which tasks or jobs should be completed. It is calculated by dividing the Cost of Delay by the Job Duration.

2023年8月1日 · Weighted Shortest Job First (WSJF) is a well-known and relatively complex prioritization model used in Agile software development. It’s based on the fundamental idea that work with the highest return on investment (ROI) should be prioritized and completed first.