Ultimate access to all questions.
Upgrade Now 🚀
Sign in to unlock AI tutor
How does Z-ordering optimize performance for a Delta table?
A
Z-ordering optimizes the files to create similar-size files based on their size on disk.
B
Z-ordering works only on the text data columns.
C
Z-ordering collects the min and max values of each column and adds them to another table.
D
Z-ordering optimizes the files to create similar-size files based on the number of rows.
E
Z-ordering clears the column with text-only data before performing the ordering.
