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Data Warehouses and Data Marts: A Dynamic View

What is a data mart and data warehouse?
A data warehouse stores data in a structured format.
It is a central repository of preprocessed data for analytics and business intelligence.
A data mart is a data warehouse that serves the needs of a specific business unit, like a company's finance, marketing, or sales department.
What is data warehouse vs data views?
Data Volume − Data warehouses are made to handle huge amounts of data, usually at the terabyte level.
Contrarily, views are employed to access a subset of data from one or more database tables.
What view for data warehouse design shows the data perspective in the data warehouse from the end user's viewpoint?
The data warehouse view includes fact tables and dimension tables.
The business query view is the perspective of data in the data warehouse from the viewpoint of the end user.
A data warehouse is a database system designed for analytics.
Data mining is generally considered as the process of extracting useful data from a large set of data.
Data warehousing is the process of combining all the relevant data.
Business entrepreneurs carry data mining with the help of engineers.

Design of a data warehouse to support the management of academic institutions · Computer Science · 2000. TLDR.Autres questions

What is a data mart and data warehouse?