Explain etl mapping sheets?


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More ETL Interview Questions

Explain about hash partitioning?

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What are three tier systems in etl?

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Difference between flat files and relational sources?

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What are the three tiers in etl?

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how do u decide whether u need to do aggregations at database level or at Informatica level?

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how do u set partition points in the mapping?

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Explain different types of partitioning?

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Mention few test cases and explain them?

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Hi, can anyone plz share the project architecture for etl testing(banking domain) plz explain the architecture .

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what is the meaning of upgradation of Repository?

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

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Hi please try to reply with answer. my mail id is raghu.1028@gmail.com. if the source is having millions of records, but having theree target tables. As per user the first record need to insert into first target and second record in to a second target and third into third target, similarly the process needs to repeat?

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