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# MDX Fundamentals

### Course Summary

This course explains how to use MDX to query an Analysis Services multidimensional database. It begins with an introduction to the language, showing how it can be used beyond developing a cube, as well as an introduction to important concepts such as tupl

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### Course Syllabus

 ● Introduction to MDX ◦ Introduction ◦ Introduction to MDX ◦ Demo: Comparing MDX to SQL Part 1 ◦ Demo: Comparing MDX to SQL Part 2 ◦ Demo: Comparing MDX to SQL Part 3 ◦ MDX Usage ◦ Multidimensional Model Terms and Concepts ◦ Tuples and Sets ◦ Summary ● Basic MDX Queries ◦ Introduction ◦ Identifiers ◦ Tuple Request ◦ Axes ◦ Sets ◦ Demo: Axes ◦ Demo: Sets on Axes ◦ Empty Rows or Columns ◦ Demo: NON EMPTY keyword ◦ Query Resolution ◦ Cell Properties ◦ Demo: Cell Properties ◦ Dimension Properties ◦ Demo: Dimension Properties ◦ Summary ● Sets ◦ Introduction ◦ Introduction to Set Functions ◦ Set Usage in A Query ◦ Demo: Set Functions-Members and AllMembers ◦ Set Order ◦ Demo: Order Function ◦ Subsets ◦ Demo: Head and Tail Functions ◦ Sort and Create A Subset in One Step ◦ Demo: TopCount Function and Variations ◦ Filtered Set ◦ Demo: Filter Function ◦ Multidimensional Set ◦ Demo: CrossJoin function ◦ Polymorphic Operators ◦ Demo: *, +, and - Operators ◦ Set Creation Through Iteration ◦ Demo: Generate Function ◦ Tuple Elimination ◦ Demo: Nonempty Function ◦ Tuple Extraction ◦ Demo: Extract Function ◦ Asymmetrical Set ◦ Demo: Asymmetrical Set ◦ Demo: Summary ● Hierarchies in MDX ◦ Introduction ◦ Hierarchy Navigation ◦ Upward Navigation ◦ Demo: Parent, Ancestor, and Ascendants Functions ◦ Downward Navigation ◦ Demo: Children, Descendants, FirstChild, LastChild Functions ◦ Horizontal Navigation ◦ Demo: Horizontal Navigation Functions ◦ Summary ● Calculations ◦ Introduction ◦ Introduction to Calculations ◦ Tuple-Based Calculations ◦ Demo: Tuple-Based Calculations ◦ Set-Based Calculations ◦ Demo: Set-Based Calculations ◦ Time-Series Calculations ◦ Demo: Time-Series Calculations ◦ Miscellaneous Functions ◦ Demo: Miscellaneous Functions ◦ Summary

Course Fee:
USD 29

Self-Study

### Course Status:

Active

1 - 4 hours / week

This course is listed under Development & Implementations and Data & Information Management Community

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