i like to use sql, because that was my first query language that i ever try. i have no idea about nosql. so i don't know what can i compare for. and actually, how about SQL and PL-SQL
i see you guys would choose sql database me too
i have learn a little about NoSql db like mongodb and i hard to understand it. Practically these days, I will stick on Postgre and MySQL. Both of those are well understood, can be used at the largest of scales and have lots of documentation and help online.
I prefer to use MySQL or SQLite instead of other non SQL based databases cuz there are more documents and help available when needed and they are also easier to understand.