Add New or Drop existing conformed dimension in existing DWH

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Add New or Drop existing conformed dimension in existing DWH

Post  hemantdwhpahade on Thu Jul 10, 2014 6:52 am

Hi,

I would like to know can we modify existing DWH database by adding new dimension table or removed any existing conformed dimension table.
Due to change in business processes.

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Re: Add New or Drop existing conformed dimension in existing DWH

Post  ngalemmo on Thu Jul 10, 2014 8:53 am

Yes you could… but deleting dimensions, even deleting rows from dimension tables, can be problematic. You need to consider the facts that reference them and the overall impact on the environment.
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