Companies prefer their decision support systems (DSSs) to access the data warehouse rather than the transactional database.

Question

Quizplus · Accepted Answer

This is because the data warehouse is designed to support analytical queries and provide a historical perspective on the data, which is often necessary for making strategic decisions. Transactional databases are optimized for handling large volumes of transactions in real-time, but they may not have the required structure and granularity for complex analysis.

Companies Prefer Their Decision Support Systems (DSSs) to Access the Data