Data warehouses that integrate data from databases across an entire organization are called _________________.
A) Data marts
B) Enterprise data warehouses EDW)
C) Transaction data warehouses TDW)
D) Universal data warehouses UDW)

Question

Quizplus · Accepted Answer

Enterprise data warehouses (EDW) are designed to integrate data from all databases across an entire organization, providing a single source of truth for decision-making. Data marts (A) are smaller data warehouses that focus on specific business areas, while transaction data warehouses (C) are used to capture detailed transactional data for analysis. Universal data warehouses (D) are not a widely recognized term in the industry.

Data Warehouses That Integrate Data from Databases Across an Entire