In the case of so-called active data warehouses,the loads occur in ________ that happen continuously,ensuring that the data in the data warehouse is updated close to real time (enabling analysis of the latest data).
A)Dimensional modeling actions
B)OLAP actions
C)OLTP actions
D)Micro batches

Question

Quizplus · Accepted Answer

Active data warehouses rely on micro batches, which are small and frequent loading processes that occur continuously to update the data warehouse with the latest data. This allows for near real-time analysis of the data in the warehouse. Dimensional modeling actions and OLAP actions are design and querying techniques used in data warehousing, while OLTP actions are related to online transaction processing and not relevant to data warehouse updates.

In the Case of So-Called Active Data Warehouses,the Loads Occur