Beginner
System Design
Q30 / 100
What is "vertical partitioning" of a database table?
Correct! Well done.
Incorrect.
The correct answer is A) Splitting a table by columns, storing different groups of columns in separate tables or databases
A
Correct Answer
Splitting a table by columns, storing different groups of columns in separate tables or databases
Explanation
Vertical partitioning separates columns (e.g., frequently accessed vs. rarely accessed) into different tables, which can improve performance for queries that only need a subset of columns.
Progress
30/100