What is edw?
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Explain what are components of reportnet?
How to create context?
Give me a broad concept of what a data warehouse is, and what it might be used for?
how to find unique records in informatica level
Why is dimensional normalization not required?
Explain differences between star and snowflake schemas?
What is the limit to the number of sources and targets you can have in a mapping?
What is the difference between constraind base load ordering and target load plan?
wat is code review and wat actually srs or how can we create HLD,LLD.PLS,GIVE ME ANSWER AS EARLY AS FAST.
Suppose we have some 10,000 odd records in source system and when load them into target.how do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?
Explain what is data validation strategies for data mart validation after loading process?
What is VLDB?