The simulation clearly shows that using business driven development saves time as well as money when compared to a traditional development cycle.

与传统的开发周期相比，模拟清楚地显示了使用业务驱动的开发可以节省时间和金钱。

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In the traditional development cycle, after a model is completed it is only used when changes need to be made, or when other projects require the data.

在传统的开发周期中，完成一个模型之后，只有需要进行修改或其他项目需要数据时，才使用它。

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But the sad lesson of this traditional model is clear: Excessive resources often arrive late in the development cycle, impacting productivity and competitiveness.

但是，这种传统模式的惨痛教训是明确的：在开发周期内过多的资源常常会晚到，影响生产率和竞争力。

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