Quiz Complete, well Done!
In ETL, data sources refer to the various
and databases from which data is collected.
In data warehousing, the process of combining data from different sources into a single, unified view is called
.
event driven architecture
What is ETL in the context of data warehousing?
What is the primary purpose of a cloud data warehouse?
Event driven architecture is based on the concept of events and
.
Near Real Time Updates to Data Warehouses help in providing
information to users.
Change data capture can help in maintaining data consistency across different
.
A dashboard is a
representation of data.
Extract
What is a data mart?
data visualization
Which is the first step in the ETL process?
Which step in the ETL process involves moving data from source systems to a staging area?
Which of the following is NOT a benefit of using a cloud data warehouse?
Data Warehousing
Data Mining
Data Cleansing
Validation
A
in a data warehouse contains the main data points and is typically surrounded by several dimension tables.
