Beginner
Big Data & Data Engineering
Q16 / 100
What is "data partitioning" in the context of data storage?
Correct! Well done.
Incorrect.
The correct answer is A) Dividing a dataset into separate parts, often by a column like date, to improve query performance
A
Correct Answer
Dividing a dataset into separate parts, often by a column like date, to improve query performance
Explanation
Partitioning organizes data into subsets (e.g., by date or region) so queries can scan only relevant partitions instead of the entire dataset.
Progress
16/100