Several examples (note formats of files containing the data):
- Chinook is a sample database following relational model. This course uses chinook database prepared for SQLite tutorial downloadable as a single-file in SQLite database format.
- A single huge unnormalised table in the human-readable
CSVformat of COVID-19 Dataset by Our World in Data: latest or full. Here are example reports based on these data.
Google provides a specialised search engine over a large collection of datasets.