Welcome to Dataviz

Want to go further than your data extracts let you? This is your opportunity to analyze ALL the data and build a compelling dataviz to tell your story

Get access to the public datasets

DataViz Taxi

Register to our Public DataSets

Sign up for access to large public datasets hosted on Exasol for visualizations in Tableau and other BI and data visualization tools.

These datasets feature in some of the weekly challenges of the #MakeoverMonday project.

We host the data, you play with it, analyze it and get creative.

Participate in our #MakeoverMonday big data challenges for a chance to have your work featured on our website.

Get access to the public datasets

Learn more on the Makeover Monday social data project with Exasol and the Tableau community: Let them have all the data

Scale your vizualizations as you grow

Get expert feedback to improve the visualization of ever-growing data volumes. Eva Murray, Tableau Zen Master and our very own Exasol’s Tableau evangelist shares best practices.

Using Exasol as the analytic database engine to power your Tableau server and client will enable you to harness the power of your data.

Learn more about Tableau Turbo Enterprise

Existing Datasets

Discover a selection of public datasets hosted on Exasol.


Chicago Taxi Data

New York Taxi Data

UK Prescriptions Data

Ozone Data

Global Daily Temperatures 1833-2017

  • Schema: MakeoverMonday – Daily Temps
  • Data source: National Oceanic and Atmospheric Administration
  • Number of records: 176 million
  • Size of dataset: 24GB
  • Download .tds file

Zillow Home Value Index*

  • Schema: Zillow
  • Data source: Zillow Group
  • Number of records: 165 million
  • Size of dataset: 91GB
  • Download .tds file

London Boris Bikes


*Note: Any visualization of this data must include the following attribution: “Zillow Home Value Index data provided by Zillow. The results and opinions are those of the author(s) and do not reflect the position of Zillow Group”

(If you registered for access on this page prior to 18 Dec 2017, 1pm GMT, you have to re-register to accept the new Terms and Conditions)