The Internet Movie Data Base (IMDB) http://www.imdb.com

The data is available to download in the tab-separated values file format from https://datasets.imdbws.com/

cd into the desired directory and execute the following command:

wget -r https://datasets.imdbws.com/
gunzip *.gz

CLI:

monetdb create imdb
monetdb release imdb
mclient -d imdb
\</home/john/Projects/imdb/sql_scripts/schema.sql
\</home/john/Projects/imdb/sql_scripts/load.sql