December 2013
Intermediate to advanced
1872 pages
153h 31m
English
book
Microsoft® SQL Server 2012 Unleashed
by Ray Rankins, Paul T. Bertucci, Chris Gallelli, Alex T. Silverstein
Content preview from Microsoft® SQL Server 2012 Unleashed
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Creating an OLAP Database
Remember that an OLAP database is made up of data sources, dimensions, and cubes. A data source is simply a pointer to data somewhere, such as via a Jet OLE DB provider, an OLE DB provider, SQL Native Client, Microsoft Directory Services, or even SSIS packages. You populate the data in your cube from the data source. Dimensions are constructed of columns from tables that you select to be used to build and filter data cubes. Cubes are combinations of dimensions whose intersections contain strategically significant measures of business performance, such as quantities, units, amounts, and so on. You need to identify the data sources from which your OLAP cube is to be based.
Adding a Data Source
To add data sources for ...
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