Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Goodbye MongoDB, Hello PostgreSQL (2015). Parent comment
https://en.wikipedia.org/wiki/Relation_(database)
If your data is completely flat, and fits in one table, that's still a relation!
https://en.wikipedia.org/wiki/Relation_(database)
If your data is completely flat, and fits in one table, that's still a relation!