Tableau express automatically data types and fields. It also allows to connect to data using multiple pre-built connectors csv), Microsoft Excel (.xlsx), Microsoft Access (.accdb), import from Tableau workbook (.tbm), Tableau Table data Extract (.tds) and many other types. Tableau Software can connect to data sources such as regular text files (.txt. Geographies can be grouped to create custom territories or custom geocoding used to extend existing geographic roles in the product. The built-in geo-coding allows for administrative places (country, state/province, county/district), postal codes, US Congressional Districts, US CBSA/ MSA, Area Codes, Airports, and European Union statistical areas ( NUTS codes) to be mapped automatically. The software is able to plot latitude and longitude coordinates and connect to spatial files like Esri Shapefiles, KML, and GeoJSON to display custom geography. Tableau offers drag and drop and other features such as multiple chart formats and mapping capabilities. Some visualizations created by Tableau Software.
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