MDX Guide for SQL Folks: Part I - Navigating The Cube

  • Frank Banin

    Ten Centuries

    Points: 1323

    Comments posted to this topic are about the item MDX Guide for SQL Folks: Part I - Navigating The Cube

    Frank Banin
    BI and Advanced Analytics Professional.

  • qutub

    SSC Veteran

    Points: 224

    Thank you much for such a wonderfull comparision between SQL and MDX..

    http://www.aboutsql.in

    http://letslearnssis.blogspot.com[/url]

  • DEK46656

    SSCrazy

    Points: 2001

    Nice job on explaining MDX; I look forward to the later installments.

    Just out of curiosity, will you be addressing (via comparison) sets and tuples?

    Beer's Law: Absolutum obsoletum
    "if it works it's out-of-date"

  • mtassin

    SSC-Insane

    Points: 23096

    This is something I've wanted to have in my pocket for a long time.

    SQL has always made sense to me... MDX has not... and until I've read and re-read this article and its sequels a few times I fear it still won't.



    --Mark Tassin
    MCITP - SQL Server DBA
    Proud member of the Anti-RBAR alliance.
    For help with Performance click this link[/url]
    For tips on how to post your problems[/url]

  • OldJimmy

    SSC Veteran

    Points: 233

    Excellent resource! Has cleared some fog and I am eagerly awaiting future installments. Thank you so much for this.

  • mannaggia

    SSC Eights!

    Points: 904

    Nice Job!

  • Ken Wymore

    SSCoach

    Points: 16365

    Thank you, thank you, thank you!

    I have looked over so many books and sites that try to teach MDX and none have simplified it like this article.

    For some reason every other guide tells you to forget everything that you know about T-SQL and instead they start off with the theory of cubes and how to write MDX queries based on cube theory. While it is important to understand how a dimensional model works, there would be a lot more buy-in on MDX if they would instead show how a SQL query would be written in MDX. Then they could explain the dimensional concepts while they show the query differences. Just as this article does. Every single SQL server developer who wants to learn MDX immediately tries to turn standard SQL queries into MDX. So why not teach MDX this way? I will be using this document now as a training resource since it makes so much sense.

    Thanks again and I look forward to more articles on this subject!

  • raywatson

    SSC Journeyman

    Points: 75

    See Microsoft - even DW can be explained in a straightforward, clear manner. Hire this man immediately.

  • adriantorrie

    SSC Rookie

    Points: 44

    Awesome. Thank you very much!

  • DBAPro

    SSC Enthusiast

    Points: 128

    Very good article mate. Waiting for another article for MDX Guide..

  • alexander.tornvall

    Grasshopper

    Points: 13

    Thank you very much for this article. It was really easy to understand your guide.

    Keep up the good work!

  • PGarberick

    SSCommitted

    Points: 1958

    Thanks so much! Makes more sense now and no longer going to run away screaming when somebody says "do you know anything about this mdx thing?":w00t:

  • Frank Banin

    Ten Centuries

    Points: 1323

    Yes i will..sorry for the delay in the resp. I am in New jersey still out off power

    Frank Banin
    BI and Advanced Analytics Professional.

  • PGarberick

    SSCommitted

    Points: 1958

    Frank - yes - I know - my office is down there too. Hope you're back to business soon! An IT mind is a dangerous thing to waste.

  • robert.gerald.taylor

    SSChampion

    Points: 13131

    Let me add to the kudos; great article -- well done.

    Thanks,

    Rob

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