who to split dimentions into sub dimention

3 Answers   Wipro,

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How can you change from reusable session into non-reusable session.

5 Answers   Cap Gemini,

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How do you load first and last records into target table? How many ways are there to do it? Explain through mapping flows.

0 Answers  

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Source and Target are flat files, Source table is as below ID,NAME 1,X 1,X 2,Y 2,Y On Target flat file i want the data to be loaded as mentioned below ID,NAME,REPEAT 1,X,2 1,X,2 2,Y,2 2,Y,2 How to achieve this, Can i get a map structure

2 Answers   CTS,

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How does a sorter cache works?

0 Answers  

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Can you copy the batches?

3 Answers  

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If session fails after loading 10000 records in the target,how can we load 10001 th record when we run the session in the nexttime?

8 Answers   HeadStrong, TCS,

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Mention some types of transformation?

0 Answers  

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how lookup transformation is made active in new versions... When to use connected and when to use unconnected lookup and why? which is good for session performance. How to make lookup persistent and how to remove stale data from that lookup. how commit works - when we stop or abort data. Explain in both cases. What is factless fact table and have you ever used it in real time scenarios.

0 Answers   CTS,

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what is the architecture of any Data warehousing project?

5 Answers   IBM,

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What is Factless fact table ???

12 Answers   Satyam, Tech Mahindra,

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What are mapplets? How is it different from a Reusable Transformation?

0 Answers   Informatica,

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