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data warehousing

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  • data warehousing — data warehouse UK US noun [C] ► IT a large amount of information stored on one computer, or on a number of computers in the same place: »The supermarket chain has a large data warehouse of information on its customers. data warehousing noun [U] …   Financial and business terms

  • Data-Warehousing — Der Data Warehouse Prozess (englisch data warehousing) ist der Prozess zur Bewirtschaftung und Auswertung eines Data Warehouses (Datenlager), der die folgenden Schritte umfasst: Datenbeschaffung: das heißt die Extraktion der relevanten Daten aus… …   Deutsch Wikipedia

  • Data Warehousing — Der Data Warehouse Prozess (englisch data warehousing) ist der Prozess zur Bewirtschaftung und Auswertung eines Data Warehouses (Datenlager), der die folgenden Schritte umfasst: Datenbeschaffung: das heißt die Extraktion der relevanten Daten aus… …   Deutsch Wikipedia

  • Data Warehousing — The electronic storage of a large amount of information by a business. Warehoused data must be stored in a manner that is secure, reliable, easy to retrieve and easy to manage. The concept of data warehousing originated in 1988 with the work of… …   Investment dictionary

  • data warehousing — Computer technology enabling data from multiple operational processing systems to be brought together into a single source, which can then be accessed and interrogated. The data can be both current and historical. Warehousing differs from… …   Big dictionary of business and management

  • data warehousing —    A method of storing very large amounts of data, usually historical transaction processing data, for later analysis and reporting.    The data warehouse is accessed by software capable of extracting trends from the raw data and creating… …   Dictionary of networking

  • Data warehouse — Overview In computing, a data warehouse (DW) is a database used for reporting and analysis. The data stored in the warehouse is uploaded from the operational systems. The data may pass through an operational data store for additional operations… …   Wikipedia

  • Data Vault Modeling — is a database modeling method that is designed to provide historical storage of data coming in from multiple operational systems. It is also a method of looking at historical data that, apart from the modeling aspect, deals with issues such as… …   Wikipedia

  • Data extraction — is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration). The import into the intermediate extracting system is thus usually followed by… …   Wikipedia

  • Data management — comprises all the disciplines related to managing data as a valuable resource. Contents 1 Overview 2 Topics in Data Management 3 Body Of Knowledge 4 Usage …   Wikipedia

  • Data quality — Data are of high quality if they are fit for their intended uses in operations, decision making and planning (J. M. Juran). Alternatively, the data are deemed of high quality if they correctly represent the real world construct to which they… …   Wikipedia

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