Here are three proven methods for indexing and storing your documents, whether you want to digitize them or to keep them in paper form, so that theyâre easier to store nowâand to find later.
MDX is the query language for cubes. Behind the scenes, Excel uses MDX to retrieve fields and data values when you choose items from a PivotTable Fields list. You can also build MDX queries manually when importing data from an Analysis Services cube.
MDX provides numerous functions that return one or more members, tuples, or sets; or that act upon a member, tuple, or set. MDX provides several functions for retrieving members from other MDX entities, such as from dimensions, levels, sets, or tuples. For example, the FirstChild function is a function that acts upon a member and returns a member.