A data model is a visual representation of data elements and the relations between them. ... In this article, we discuss the data model, types of data models, data modeling techniques, and examples.

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. Data visualization is a process in data analytics where visual representation ...

A visual representation also often provides the starting point for discussions where individuals discover that not everyone in the room agrees on certain processes or outcomes, and it provides an ...

Data visualization can serve two distinct purposes: to communicate research findings and to guide the data-exploration process as the scientific story is unfolding. Each goal entails a different ...

A heatmap is a graphical representation of data in two-dimension, using colors to demonstrate different factors. Heatmaps are a helpful visual aid for a viewer, enabling the quick dissemination of ...

Data visualization helps people analyze data, especially large volumes of data, quickly and efficiently. By providing easy-to-understand visual representations of data, it helps employees make ...

Evidence suggests there may be limits to experts' self-awareness (metacognition) for creating or choosing effective visual representations of data. For example, some experts, as well as non ...

Column graphs offer a visual representation of data that allows easy comparison between multiple values. Typically, these columns are uniformly spaced, but there are times you will need to group ...