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2nd class

** SSAS-SQL Server analyzing service

** It is not used for analyzing, rather than it is multidimensional database.

**Data in data ware house normally resists in the form of tables.

**Data in table presents in 2 dimensional format, which is difficult to analyze so it        required to represent in 3 dimensional for more.

** In SSAS data is in represented in 3 or more dimensions by creating CUBES
     Ex: if we want to see data from two or more tables combined we have to use               joins, rather than using that we create cubes by writing MDX query and then use       those CUBES.

**SSAS is MULTIDIMENSIONAL Database.

** CUBE is a MULTIDIMENSIONAL DATABASE object.

** MDX is multidimensional expression language used to create cubes.

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