From the course: Data Engineering Foundations

Unlock the full course today

Join today to access over 22,500 courses taught by industry experts or purchase this course individually.

Challenge: Loading data

Challenge: Loading data

From the course: Data Engineering Foundations

Start my 1-month free trial

Challenge: Loading data

“

(upbeat music) - [Narrator] So you have learned how to load a data frame back to the database. So here's another quick challenge for you. You have to fill in these blanks with the right parameters or functions to make the loading possible. So, first of all, you'd have to mention the mode that you're going to use to load the data frame back to the database. Then you have to provide the right data frame function to load the data frame back to the database. And then lastly, you would have to pass the right arguments to the transform average ratings function in order to aggregate the data. And at last, use this aggregated data frame and call the loading function that you have defined above and load it back to the database by providing the right data frame in the arguments. So, best of luck.

Contents