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(Showing Draft Content)

使用流式数据集

功能概述

通过之前内容您已经了解了如何创建流式数据集并向数据集中推送数据,接下来我们就可以使用流式数据集来创建仪表板和报表。

流式数据集的实时流处理能力,配合仪表板的实时刷新功能可达到实时刷新仪表板大屏的效果。

流式数据集同样支持在报表中使用,可随时显示新数据。

使用流式数据集

使用流式数据集可以创建仪表板和报表,报表不必多介绍,都是显示的实时数据。仪表板则需要配合实时刷新功能。

如下图,我们在使用数据集创建仪表板并打开实时刷新功能。

image

如此做,大屏在展示时,如有新的数据推送过来,则会实时显示新数据。

例如在我们发送如下报文的同时,大屏展示的内容也发生了变化。


image2021-11-19_14-39-54.png

image2021-11-19_14-40-7.png

type=info

提示

请留意,如果将流式数据的推送时间间隔设置的比较小时,会对系统配置要求比较高,因此会对实时刷新有一定的影响。

请您根据实际需求,以及服务器的配置情况进行合理的设置。