4 Questions
What is the purpose of a data warehouse?
To combine data from various sources
What is the main difference between a data warehouse and a database?
Data warehouses are created by combining data
What is the process of arranging and storing data in a data warehouse called?
Data warehousing
Which of the following is commonly used in data warehouses to assist management inquiries?
Online Analytical Processing (OLAP)
Test your knowledge on data warehousing concepts, types, and differences between data warehouse and database. Identify the advantages and disadvantages of implementing a data warehouse.
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