module11 - transformation of data into the data warehouse....

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Timothy Martens Database Management February 12, 2007 The overall objective of the data warehouse is to provide a central repository of  information of the organization to be used to develop analytical measurements and  guide planning and decision-making. However this information may come in many  different formats. In order to build an effective data warehouse this data will all have to  be accurately converted into a standard format and inputted into the data warehouse. A  data warehouse is not an application but a large pool of data that applications may tap  into. To build a data warehouse tools are needed to assist the migration and 
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Unformatted text preview: transformation of data into the data warehouse. The planning should go through multiple levels of planning and be reviewed carefully. Once built, it requires resources to handle large volumes of information as well as to maintain it. Maintaining a data warehouse never goes away and must be kept up consistently. http://www.monografias.com/trabajos31/almacenes-datos/almacenes-datos.shtml http://www.gantthead.com/process/processMain.cfm?ID=2-2357-2 http://www2.sas.com/proceedings/sugi22/DATAWARE/PAPER132.PDF...
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module11 - transformation of data into the data warehouse....

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