What are the primary differences between a data warehouse and a data mart?
A)Data warehouses make quick decisions, data marts make slow decisions
B)Data warehouses tackle ethical issues, data marts tackle hypothetical issues
C)Data warehouses have a more organisation-wide focus, data marts have functional focus
D)Data warehouses have a physical focus, data marts have logical focus

Question

Quizplus · Accepted Answer

The primary difference between a data warehouse and a data mart is their focus. Data warehouses have a more organization-wide focus, whereas data marts have a functional focus, focusing on a specific department or business area. Option A and B are irrelevant and Option D is incorrect as both data warehouse and data mart have a logical focus.

What Are the Primary Differences Between a Data Warehouse and a Data