Handling "Unknown" Dimension atrributes that are Type 2 changes

Handling late changes to Type 2 attributes

Hi. I'm trying to find a good way to handle late changes to Type 2 attributes. Please note that I am not asking about early-arriving facts that could be handled with an inferred dimension member. Rather, I am interested in the situation where the dimensio

Handling a SCD Type 2 change in a fact

Hi, I'm in the process of designing a dimensional model for a product warehouse, and a question I have is about how to handle a change of a Type 2 dimension in a related fact. I am keeping the details of each of our products in a Type 2 dimension (name

rationale behind dimension with Type 0 and missing Type 5

Can anyone explain in detail on what is the rationale behind having the dimension start with Type 0 and also for the missing type 5

Type 3 Slowly Changing Dimension

I am trying to find a best example / scenario where a type 3 scd would make more sense than a type 2. In my understanding type 3 can easily be derived from type 2. If anybody has used type 3 dimension instead of type 2, please let me know the scenario an

Kimball or not Kimball type 2 dimension (sk as primary key)

We're using Oracle and I received the following (see below) from our architect about why we shouldn't create a new SK for every type 2 change. i.e. use a combination of date and sk as the primary key. Is this correct. Will it affect the creation of

How to handle a Type I or II dimension with a snowflaked customer sub dimension (kimball book page 337, 338)

Hello, Within Ralph his new book he describes recommanded situations for snowflaking a dimension. His example is a large customer (visitor) dimension. (page 337, 338 and figure 10-6). I find the artical good, but there is missing one part of this

Multi valued dimension attributes, weighting factor and cognos

Hi, we have several attributes in our product and customer dimension which might by multi valued. We modelled these as multi valued dimension attributes using bridge tables and weighting factors therein. Can anybody reference a best practice

The Unknown Mods

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Copyright And ©Artist Unknown ?

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Setup Wizard for Google under RSX-TYPE-S, GTR and RS

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Skyscraper ad type banner

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How fast can you type? (AWPM)

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10 Random Unknown Facts

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