It is interesting how much different tools vary in their performance for the same task. For example R with data.table is much faster than base R. And Excel Powe

It is interesting how much different tools vary in their performance for the same task. For example R with data.table is much faster than base R. And Excel Power Query performance is, well, see for yourself: https://www.easydatatransform.com/data_wrangling_etl_tools.html https://www.easydatatransform.com/data_wrangling_etl_tools.h...