What does a data warehouse do?

Question

A data warehouse is specially designed for data analytics, which involves reading large amounts of data to understand relationships and trends across the data. A database is used to capture and store data, such as recording details of a transaction.

What is the role of data warehouse?

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 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.

What is data warehouse and how it works?

A data warehouse is a computer system designed to store and analyze large amounts of structured or semi-structured data. It serves as a central repository, accessible to authorized business users who rely on analysis to make better-informed decisions.

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