Multi Dimensional Expression or MDX is very ser friendly device on the fact that it is very extensible and moreover it can support any languages that are complementary with component object model or COM interfaces. One can register and create multi dimensional data according to his or her requirements. It is much customized regarding its functions as it accepts arguments and hence values can be returned in relation to the syntax of MDX. It can even perform user friendly activities of calculating with the help of calculated member binder, data definition or DDL language and statement that can support MDX queries and MDX language. All these topics will be expressed by this MDX tutorial.
It is normally very essential to control the load of information data which are returned after a query from a table. It is much customized regarding its functions as it accepts arguments and hence values can be returned in relation to the syntax of MDX. As for instance one may wish to see three field of a particular table with sixty fields with the inclusion of the criteria the he wants to see if a fourth fields intersects a particular criteria or not.
One of the most important items which should be dealt in this MDX tutorial, without which this topic would be incomplete, is member. This member is nothing but based on the similar topic of dimension or measure. A calculated member can be defined as the dimension, the value of which can be assumed only during the time when it will run after the application of specific expression. So in this case the definitions of calculated members are stacked and their values too are calculated by the memory in case of answering a query. Even though the term Cube literally denotes something three dimensional, the original fact is that this cube can have as many as sixty four dimensions. These numbers includes the calculation of measure dimension too.
However, this MDX tutorial article has been an over view of the capacity of the multi dimensional expression regarding the query if the data and their analysis.