Unique features and benefits of Prosto Prosto provides the following unique features and benefits: Easily processing data in multiple tables. New derived columns are added directly to tables without creating multiple intermediate tables Getting rid of join and group-by. Column definitions such as link...
In more complex cases, we could pass auser-defined function(UDF) instead of the data frame. This function is supposed to "know" where to load data from by returning apandasdata. For example, it could load data from acsvfile. More info:Table operations ...