What is initial load and what is full load?


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More ETL Interview Questions

what is the use of server?

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In informatica, I have 10 records in my source system. I need to load 2 records to target for each run. How do I do this?

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what is an ETL or ETT? And what are the different types?

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What is factless fact schema?

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What is tracing level? How many types of transformations supported by sorted input?

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what are the different Reporting and ETL tools available in the market?

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What is Data Vault???

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if u can't find what you are looking for in lookup table, how do you handle?

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how do u handle performance issues in Informatica . where can u monitor the performance ?

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Hi can anyone write query for the below input and output Table 1 col 1 100 Null 200 300 Table 2 col1 Null 400 700 800 o/p 200 700 800 2)sql col 1 contains 23x-5-45 26x-12-45 28x-10-50 o/p middlevalue should be greater than 10

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How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)

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What is virtual Data Warehousing?

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