That was smooth! You were able to add your first database and table to Superset. Now, it's time for the fun part, which is visualizing and analyzing the data. In Table, we will find the bigquery-public-data.stackoverflow.posts_questions listed as follows:
List Tables shows all available tables that can be used to make charts
When you click on it, it will take you to the chart UI:
Options available to modify the data visualized in the chart
Here, we will make a time series plot of the number of questions posted by
