• I'm thinking that this is way too big a question for a forum.

    So far as your point-in-time stuff goes, I believe you're headed in the right direction.

    I think your biggest problem will be the maintenance of the data. What are you using to guarantee that your point-in-time data is accurate according to the Type II Slowing Changing Dimension that it appears that you're using?

    --Jeff Moden


    RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
    First step towards the paradigm shift of writing Set Based code:
    ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

    Change is inevitable... Change for the better is not.


    Helpful Links:
    How to post code problems
    How to Post Performance Problems
    Create a Tally Function (fnTally)