Beginner
Big Data & Data Engineering
Q6 / 100
What is the key difference between a data warehouse and a data lake?
Correct! Well done.
Incorrect.
The correct answer is A) A data warehouse stores structured, processed data for analysis; a data lake stores raw data in its native format
A
Correct Answer
A data warehouse stores structured, processed data for analysis; a data lake stores raw data in its native format
Explanation
Data warehouses hold structured, schema-on-write data optimized for reporting, while data lakes store raw structured, semi-structured, and unstructured data cheaply.
Progress
6/100