What is lookup table in etl testing?
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Difference between flat files and relational sources?
What are the names of the layers in etl?
what are Lookup caches options? Including persistent caches.
What is a staging area? What is the purpose of a staging area?
what are the different forms of normalization?
What are snapshots?
Explain about round-robi?
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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?
how do u set the size of block buffer?
what is a parameter when and where do u them when does the value will be created. Designing time, run time. If u don't create parameter what will happen?
What is tracing level and what are the types?