同步化意味着所有的项目必须按照相同的间隔进行传播；不同步化意味着项目可以选择它们自己的计时方式。

Synchronized means that all projects must propagate on the same intervals; unsynchronized means that projects choose their own timing.

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如果前一个间隔中识别出来的警报在下一次间隔到来时依然存在，那么DB 2不会再次发出警报，也不会对此执行任何脚本化的行为。

If an alert that was already identified in the previous interval still exists by the next interval, DB2 won't alert you or perform any scripted actions against it.

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然而，可将此演示程序参数化，增加生产线的数量、减少罐子到达的时间间隔。

However, the demo can be parameterised to increase the number of production lines and decrease the time between jars arriving.

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