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  1. What is a data warehouse? - IBM

    A data warehouse centralizes and cleanses data from different sources to create a single source of truth, giving organizations a comprehensive, reliable view of enterprise data.

  2. Data warehouse - Wikipedia

    In computing, a data warehouse (DW or DWH), also known as an enterprise data warehouse (EDW), is a system used for reporting and data analysis and is a core component of business …

  3. What is a Data Warehouse? | Microsoft Azure

    What is a data warehouse? A data warehouse is a central repository that collects, cleans, and stores data from multiple sources to support reporting, analysis, and business intelligence. …

  4. What is a Data Warehouse? - Data Warehouse Explained - AWS

    What is a data warehouse? A data warehouse is a central repository of information that can be analyzed to make more informed decisions. Data flows into a data warehouse from …

  5. What Is a Data Warehouse? Types, Benefits & Components

    What Is a Data Warehouse? Simply put, a data warehouse is a centralized repository that stores current and historical data from multiple sources across an organization, designed to support …

  6. What Is a Data Warehouse? A Simple Introduction for Beginners

    Data warehouses are centralized repositories that store and organize business data from multiple sources, making it easy to analyze trends, create reports, and support decision-making across …

  7. What Is a Data Warehouse: Overview, Concepts and How It Works

    2 days ago · Data warehouses serve as a central repository for storing and analyzing information to make better informed decisions. An organization's data warehouse receives data from a …

  8. What Is a Data Warehouse? - Oracle

    Jun 8, 2023 · What Is a Data Warehouse? A data warehouse is a type of data management system that is designed to enable and support business intelligence (BI) activities, especially …

  9. What is a Data Warehouse and why is it Important? - DASCA

    Jun 23, 2023 · A data warehouse is a data management system that centralizes data from all sources. Organizations can scale faster as data warehouses streamline business processes.

  10. What is a data warehouse? - University of Phoenix

    Jun 11, 2025 · Data warehouse defined Data warehouses store and organize data from a variety of sources. These systems are built to analyze the data they contain, giving businesses the …