Yep gonna be easy
Q: show me the top 5 customers by total sales
A: System.Data.Odbc.OdbcException (0x80131937): ERROR [57014] ERROR: canceling statement due to statement timeout;
Q: Why do I get this error
A: Looks like it needs an index, let me create that for you. Done. Rerunnign query.
could not close temporary statistics file "pg_stat_tmp/global.tmp": No space left on device
Q: Why this error
A: 429 Too Many Requests
Rub hands... great next 10 years to be a backend dev.