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Help me pls

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kushwahr

kushwahr

Programmer
Jun 24, 2003
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1.What are the factors deciding whether to go for a full extract or incremental load?

2. If the end users are using the OLTP systems 24 hours a day – 7 days a week, how will you plan for the extraction?

3. How do you handle incremental updates in Informatica?

4. How do you identify a particular dimension as a slowly changing dimension?

5. What is a rapidly changing dimension? How will you handle it in Informatica?


 
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