Saturday, 24 August 2013

Fact Table with Package

Fact Table with Package

I's like to ask about etl, and fact table.
Likely, my fact table's structure is like this : Id | Name |
QuestionAanswer | QuestionBanswer | QuestionCanswer
I have dimension like this : 1. UserDimension 2. QuestionDimension 3.
QuestionStaging
QuestionStaging data came from csv files, which the name is structurely
randomed like A257_IDr, H1_ques1, H2_ques2, H3_ques3. ex : A001 | 1 | 2 |
1 | A001 -> UserID 1,2,1 -> User's answer to following question.
QuestionDimension's structure is like: SK_Question | ID_Question |
IDAnswer ex. I have the following question like = How are yours company
profit this year?Bad:Good:Best then the data's structure in table is like
:
Sk_Question | IDQuestion | IdAnswer | AnswerDetail 1 Q1 1 Bad 2 Q1 1 Good
3 Q2 1 Best
My Expectation FactTable is likely to : SK_USer |Id | Name |
QuestionAanswer | QuestionBanswer | QuestionCanswer 1 A001 Richard 1 1 2
OR
1 A001 Richard Bad Bad Good
What dataflowtask or control flow should I used for these situation? Thank
for your help :)

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