What is data modeling and data mining?
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What is etl process. How many steps etl contains explain with example?
Eliminating of duplicate records without using dynamic lookups
Eliminating of duplicate records without using dynamic lookups
what is SMP AND MPP?
what is pmrep command?
what are variable ports and list two situations when they can be used?
What is the difference between Data Warehousing and Data Mining?
What are snapshots?
what is session partitioning?
what is the difference between cardinality and Nullability?
how would u estimate the size of Lookup transform data and index cache?
How can we handle Rejection Logic in Source tables while we are matching the data in Target side in ETL Testing ?