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SCD 2 is coplex mapping
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4 yrs etl devloper roles and responsibilities?any body give solutions
What is the commit type if you have a transaction control transformation in the mapping?
explain abt ur project architecture?
What is the meaning of decode in informatica?
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.
Explain the different kinds of facts.
What are the advantages of using informatica as an etl tool over teradata?
How is union transformation utilized?
What are the various types of transformation?
What are session parameters ? How do you set them?
Describe the impact of several join conditions and join order in a joiner transformation?
Explain how many types of dimensions are available in informatica?
What is lookup transformation?
Explain your project of banking domian.