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Business Intelligence




                    Notes
                                          Customer
                                          Cost to XYZ for each widget
                                          Order date
                                          Shipment date

                                          Method and cost of shipping

































                                     Any of these pieces of data can function as a dimension in a data cube. We can take any two
                                     dimensions and produce a 2-D table:
                                     1.   Thus we can correlate or track sales against individual stores or sales agents. Add in
                                          a third factor, such as price, and we can produce a 3-D data cube,

                                     2.   That allows us to see how much each store or sales agent is selling in addition to
                                          which type of widget. Swap in geography, and
                                     3.   We can now see who is selling where.

                                     Questions:
                                     1.   What are different pieces of data available for the company here?
                                     2.   What can be effect of price change (increase by 25%) in United States on the sales in
                                          this company?
                                   Source: http://www.computerworld.com/s/article/91640/Data_Cubes

                                   7.6 Summary

                                       A Cube is the main object of a SSAS solution where the majority of fine tuning, calculations,
                                       aggregation design etc. Now, we will create a cube using our dimension and fact tables.
                                       We will use SQL Server 2008 here.




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