What does data warehouse mean?

Definitions for data warehouse
da·ta ware·house

Here are all the possible meanings and translations of the word data warehouse.

Wiktionary

  1. data warehouse(Noun)

    A collection of data, from a variety of sources, organized to provide useful guidance to an organization's decision makers.

Freebase

  1. Data warehouse

    In computing, a data warehouse or enterprise data warehouse is a database used for reporting and data analysis. It is a central repository of data which is created by integrating data from one or more disparate sources. Data warehouses store current as well as historical data and are used for creating trending reports for senior management reporting such as annual and quarterly comparisons. The data stored in the warehouse are uploaded from the operational systems. The data may pass through an operational data store for additional operations before they are used in the DW for reporting. The typical ETL-based data warehouse uses staging, data integration, and access layers to house its key functions. The staging layer or staging database stores raw data extracted from each of the disparate source data systems. The integration layer integrates the disparate data sets by transforming the data from the staging layer often storing this transformed data in an operational data store database. The integrated data are then moved to yet another database, often called the data warehouse database, where the data is arranged into hierarchical groups often called dimensions and into facts and aggregate facts. The combination of facts and dimensions is sometimes called a star schema. The access layer helps users retrieve data.

How to pronounce data warehouse?

  1. Alex
    Alex
    US English
    Daniel
    Daniel
    British
    Karen
    Karen
    Australian
    Veena
    Veena
    Indian

How to say data warehouse in sign language?

  1. datawarehouse

Numerology

  1. Chaldean Numerology

    The numerical value of data warehouse in Chaldean Numerology is: 5

  2. Pythagorean Numerology

    The numerical value of data warehouse in Pythagorean Numerology is: 6

Images & Illustrations of data warehouse

  1. data warehousedata warehousedata warehousedata warehousedata warehouse


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"data warehouse." Definitions.net. STANDS4 LLC, 2020. Web. 27 Feb. 2020. <https://www.definitions.net/definition/data+warehouse>.

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