What Does Multidimensional Expressions (MDX) Mean?
Multidimensional Expressions (MDX) is a query language for handling multidimensional data. Microsoft uses this language to work with these types of data sets in server analysis. Multidimensional data is created when the contents of a data set exceed two dimensions, and when traditional Structured Query Language (SQL) no longer serves as a sufficient extractor.
Techopedia Explains Multidimensional Expressions (MDX)
Multidimensional Expressions was originally developed by Microsoft. It emerged in the late 1990s and is often used in the context of online analytical processing (OLAP) systems.
