Various Data Sources Feed for the Data Warehouse (Essay Sample)
THE PURPOSE OF THIS ESSAY WAS TO DISCUSS THE VARIOUS DATA SOURCES FEED THE DATA WAREHOUSE. ITS RELEVANCE IS BASED ON THE NEED FOR IT PERSONNEL TO PRESENT INFORMATION ON DATA. THE INFORMATION ON THE PROCEDURES USED TO EXTRACT DATA FROM THE SOURCES IS IMPORTANT IN IDENTIFYING THE TYPE OF DATA COLLECTED AND ITS ASSOCIATION WITH THE DATA WAREHOUSE.
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Various Data Sources Feed the Data Warehouse
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Various data sources feed the data warehouse
Data warehouses depend on various sources of data. However, there is a need to get some vital information regarding data sources for the data warehouse. The information collected from the source system is merged and integrated used for transforming the data appropriately for the sake of populating the data warehouse. The information that needs to be collected regarding the data sources includes the available data sources.
Information also needs to be collected on the data sources' data structure (Ponniah, 2013). Such information is important for transforming the collected data into a useful form for the data warehouse. Information is also collected on the location of the data sources. Information on the location of data sources is important for verification and future references. Information also needs to be collected of networks, operating
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