Data Warehousing Is Defined By Bill Inmon Essay

927 Words Dec 19th, 2015 4 Pages
Data Warehousing is defined as a collection of data from a variety of sources used to support decision-making applications and generate business intelligence. (MIS, Bidgoli, 2014). Data warehousing allows a company to create a consolidated view of its enterprise data, optimized for reporting and analysis. A data warehouse is essentially an aggregated copy of transaction and non-transaction date, specifically structured to dynamic queries and fate, efficient business analytics. In data warehousing, data and information are extracted from heterogeneous production data sources as they are generated, making it simpler and more efficient to run queries over data that originally came from different sources. This data is then turned into high quality information to meet enterprise reporting requirements for all levels of users. (http://www.dataversity.net/a-short-history-of-data-warehousing/).
The term data warehousing was coined by Bill Inmon in the 1970s. Considered the "Father of Data Warehousing", Inmon was also named one of "10 IT people who mattered in the last 40 years in 2007". Inmon’s work as a Data Warehousing pioneer took off in the 1990s when he formed his first company, Prism Solutions. One of Prism’s main products was the Prism Warehouse Manager, one of the first industry tools for creating and managing a Data Warehouse. Later in the 1990s, Inmon developed the concept of the Corporate Information Factory, an enterprise level view of an organization’s data of which…

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