It is of course virtually unlimited, but this is true. Push in all the data you want. We only charge for the selects. If you fire "SELECT SUM(amount) from sho

It is of course virtually unlimited, but this is true. Push in all the data you want. We only charge for the selects. If you fire "SELECT SUM(amount) from shop.sales" and you have 1 billion sales transactions in your table; since the "SUM(amount)" returns a single row, we count it as 1 row selected for billing purposes. And the charge is $10 per million rows selected. Always rounded upwards to the nearest millionth.