Data warehouses are designed as __________ systems,meaning that the data can be queried and analyzed much more efficiently than online databases.
A)online transaction processing (OLTP)
B)online analytical processing (OLAP)
C)real-time transaction
D)ETL

Question

Quizplus · Accepted Answer

Data warehouses are designed specifically for online analytical processing (OLAP), which allows for complex queries and analysis of large amounts of data in a much more efficient manner than online transaction processing (OLTP) databases. Real-time transaction systems (C) are designed for immediate processing of transactions, while ETL (D) refers to the process of extracting, transforming, and loading data into a data warehouse.

Data Warehouses Are Designed as __________ Systems,meaning That the Data