Oh yeah, the default dataframe is practically only for toy problems / very-already-filtered data (which accounts for a LOT of useful scenarios!). It's more tha

Oh yeah, the default dataframe is practically only for toy problems / very-already-filtered data (which accounts for a LOT of useful scenarios!). It's more that I've run into "big data" people who (╯°□°)╯︵ ┻━┻ when the default settings + dataframe choke, which is around 200MB of heap.