Live dataset
The Live dataset contains data of a meditation mobile app with subscription business model. 
The data is updated daily. You can run queries to calculate metrics for the past 24h, week, month, etc. and build dashboards as if you were actually working for that company. 
Practice exercises
“well worth the money”
Fluent in SQL in a month
Master Data Analysis with SQL with real life examples from Product Management, Marketing, Finance and more.