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What images does a BI dashboard use?
What type of images? Generally we would anticipate to see the use of ‘standard’ tables alongside, heat maps, pie charts and schematics. Then you will discover scatter plots, gantts and bubble charts plus also geographical maps. It’s a real smorgasbord of visualization tools.
Why do we use these tools? The justification (and central technology proposition here) commonly hinges about the fact that we are able to now use computing power to crunch by way of our numbers (a few of them in databases, a number of them coming from genuinely raw and unfiltered places that we normally refer to because the data lake) and then display ‘trends’ that the human brain would spend an eternity looking for.
Crucially, we humans can typically define and spot a trend applying a visual representation quicker than we are able to if we basically looked at lists or tables of numbers. We like pictures, basically.
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