5X on count distinct is definitely good. The base dataset is 10M rows it looks like. The fact that this tool exists and has 3.5K stars on github is an indictmen

5X on count distinct is definitely good. The base dataset is 10M rows it looks like. The fact that this tool exists and has 3.5K stars on github is an indictment of the difficulty of getting started with hosted dbs, while also a wink to the current speed of broadband and power of memory in desktop machines now.