A data warehouse can be thought of as
A)A location to store shadow data
B)A staging area for data analysis
C)A cluster of operational databases
D)Unused data archived for historical purposes

Question

Quizplus · Accepted Answer

A data warehouse is a centralized repository of data that is used for data analysis and decision-making. It is specifically designed for querying and analysis rather than transaction processing, and it contains historical data derived from various sources. Therefore, option B is the correct answer as it describes a data warehouse as a staging area for data analysis. Options A, C, and D are not accurate descriptions of a data warehouse.

A Data Warehouse Can Be Thought of as