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1. www.coursera.org › articles › data-warehouseData Warehouse: Definition, Uses, and Examples - Coursera

   www.coursera.org › articles › data-warehouse

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   26 Ιουλ 2024 · A centralized repository and information system that is used to develop insights and guide decision-making through business intelligence. A data warehouse stores summarized data from multiple sources, such as databases, and employs online analytical processing (OLAP) to analyze data.

2. www.guru99.com › data-warehousingWhat is Data Warehouse? Types, Definition & Example - Guru99

   www.guru99.com › data-warehousing

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   20 Ιουν 2024 · Data Warehouse (DWH), is also known as an Enterprise Data Warehouse (EDW). A Data Warehouse is defined as a central repository where information is coming from one or more data sources. Three main types of Data warehouses are Enterprise Data Warehouse (EDW), Operational Data Store, and Data Mart.

3. www.oracle.com › database › what-is-a-data-warehouseWhat Is a Data Warehouse? | Oracle

   www.oracle.com › database › what-is-a-data-warehouse

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   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.

4. www.ibm.com › topics › data-warehouseWhat is a Data Warehouse? | IBM

   www.ibm.com › topics › data-warehouse

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   A data warehouse is a system that aggregates data from multiple sources into a single, central and consistent data store. Data warehouses help prepare data for data analytics, business intelligence (BI), data mining, machine learning (ML) and artificial intelligence (AI) initiatives.

5. dataforest.ai › blog › data-warehouse-concepts-building-a-libraryData Warehouse: Basics, Types and Examples - DATAFOREST

   dataforest.ai › blog › data-warehouse-concepts-building-a-library

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   18 Σεπ 2024 · By a data warehouse definition, it is a centralized repository designed to store and manage big data from various sources within an organization. It's a critical component of data warehouse business intelligence (BI) systems, providing a foundation for analysis, reporting, and decision-making.

6. amplitude.com › explore › dataWhat is a Data Warehouse? Examples Included - Amplitude

   amplitude.com › explore › data

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   Data warehouses are a central repository for integrated data collected from various tools and software. The data warehouse architecture is robust and comprehensive, storing large amounts of data to support business intelligence (BI) tasks such as analytics. The primary purpose of a data warehouse is to analyze historical data.

7. atlan.com › data-warehouse-101What Is a Data Warehouse: Concept, Architecture & Example - Atlan

   atlan.com › data-warehouse-101

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   Share this article. What is a Data Warehouse? A data warehouse is a type of data repository used to store large amounts of structured data from various data sources. This includes relational databases and transactional systems, such as customer relationship management (CRM) tools and enterprise resource planning (ERP) software.