What is incremintal loading?
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How would you write a simple stored procedure in tsql which takes a movie_id and returns all the directors associated with it?
How to import vsam files from source to target. Do we need a special plugin?
How do you setup Lo-cockpit?
What is the use of dimensional modeling in data warehousing?
Can we have multiple application.cfm file in an application?
What are vaious etl tools in the market?
if you use oracle sql*loader , how do you transform data with it during loading?
What is the metadata extension?
What are the difference between snow flake and star schema? What are situations where snow flake schema is better than star schema to use and when the oppositeis true?
What is data analysis?
Explain why denormalization is promoted in universe designing?
Ist the schema that a data warehouse system can implements.