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Multidimensional Expressions (MDX) is a query language for online analytical processing (OLAP) using a database management system. Much like SQL , it is a query language for OLAP cubes . [ 1 ] It is also a calculation language, with syntax similar to spreadsheet formulae.
Mondrian is an open source OLAP (online analytical processing) server, written in Java.It supports the MDX (multidimensional expressions) query language and the XML for Analysis and olap4j interface specifications.
Popular mIRC dialog extensions include MDX (mIRC Dialog Extension) and DCX (Dialog Control Extension). There are also a few versions of mdx.dll and dcx.dll modded by IRC hackers. Bots that provide automated IRC channel management, trivia or other games, and other desired functions for chatters.
Acura MDX, a sport utility vehicle introduced by Honda; Mdx mouse, a popular model for studying Duchenne muscular dystrophy; Miami-Dade Expressway Authority, an organization that toll expressways; Middlesex, county in England, Chapman code; Middlesex University, which uses the internet domain name mdx.ac.uk; Mountain Dew MDX, an energy drink
The snowflake schema is a variation of the star schema, featuring normalization of dimension tables. In computing, a snowflake schema or snowflake model is a logical arrangement of tables in a multidimensional database such that the entity relationship diagram resembles a snowflake shape.
Data Analysis Expressions (DAX) is the native formula and query language for Microsoft PowerPivot, Power BI Desktop and SQL Server Analysis Services (SSAS) Tabular models. DAX includes some of the functions that are used in Excel formulas with additional functions that are designed to work with relational data and perform dynamic aggregation.
Image credits: NeighborhoodSuper592 Kanan Gupta, an up-and-coming stand-up comedian from India, agrees. “Women love funny men. If you can make a girl laugh, you’re halfway there,” he says.
An operational data store (ODS) is used for operational reporting and as a source of data for the enterprise data warehouse (EDW). It is a complementary element to an EDW in a decision support environment, and is used for operational reporting, controls, and decision making, as opposed to the EDW, which is used for tactical and strategic decision support.