Data visualization is the method of representing data in a visual context by making obvious the trends and patterns ingrained in the data. Such patterns and trends may not be explicit in text-based data. The traditional forms of visualization, in the form of charts, tables, line graphs, column charts, maps, and many other forms, have been replaced lately by highly insightful 3D visualizations.
Data analytics is used to identify or discover the trends and patterns inherent in the data. In simple terms, data analytics is the method of examining structured or unstructured datasets in order to derive useful insights to draw conclusions about the datasets.