What are different stages of ?Data mining??
What is called data cleaning?
How to know the time taken for particular report execution?
What is an error log table in informatica occurs and how to maintain it in mapping?
Explain the difference between keylokup and joiner?
What is batch processing?
How can we do ETL process in SQL Server?
What are the other names given to data warehousing?
what type of raid setup would you put your tx logs?
What is the main difference between inmon and kimball philosophies of data warehousing?
What is a source qualifier?
What are the methodologies of data warehousing?
Explain what is the advantages data mining over traditional approaches?