What is a data warehouse simple definition?

Question

Data Warehouse Defined A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially analytics. Data warehouses are solely intended to perform queries and analysis and often contain large amounts of historical data.

What is data warehouse with example?

Data Warehousing integrates data and information collected from various sources into one comprehensive database. For example, a data warehouse might combine customer information from an organization's point-of-sale systems, its mailing lists, website, and comment cards.

Which best describes a data warehouse?

Which best describes a data warehouse? A data warehouse is a large-scale collection of data that contains and organizes in one place all the data from an organization's multiple databases.

What is a data warehouse answer?

A data warehouse is a central repository of all the data used by different parts of the organization. It is a repository of integrated information available for queries, analysis and can be accessed later.

What is data warehouse and why it is needed?

A data warehouse is a system that stores data from a company's operational databases as well as external sources. Data warehouse platforms are different from operational databases because they store historical information, making it easier for business leaders to analyze data over a specific period of time.

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