Mongo, MySQL? Yeah, sure. But: DB2, Rdb, Interbase, Oracle, Ingres... Bah, I can't recall them all. Just go to https://en.wikipedia.org/wiki/Comparison_of_rela

Mongo, MySQL? Yeah, sure. But: DB2, Rdb, Interbase, Oracle, Ingres... Bah, I can't recall them all. Just go to https://en.wikipedia.org/wiki/Comparison_of_relational_database_management_systems https://en.wikipedia.org/wiki/Comparison_of_relational_datab... and click the table header to sort by "First public release date".