In this tutorial, we walk through one way to prepare a CSV file in Excel
for use in CartoDB. We use the Concatenate function, and talk about how
data should be formatted in a CSV in order to upload to CartoDB.
In this tutorial, we talk about what Projection Files are, how to know if
you're missing one, and how to replace it for use in CartoDB.
In this tutorial, we walk you through the Column Join option for merging
two tables in order to show you how to combine two tables with a shared
It takes less than a minute to go from spreadsheet to online map. Try it today!
Learn how to create curved line features in CartoDB. The lines gives the same effect of airline route maps.
This tutorial will use a basic set of point locations and introduce you to spatial SQL.