What are the different types of data warehouses?
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What is the definition of cube in datawarehousing?
Why is business intelligence (bi) important in data warehousing?
Explain what is metadata reporter?
what is data validation strategies for data mart validation after loading process
How to create context?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
What is the advantages data mining over traditional approaches?
What is the difference between aggregate table and materialized view?
what are the all possible features supported modify stage?
How to join 3 database like flat file, oracle, db2 in informatrica?
Explain the data types present in bo n wht happens if we implement view in the designer n report?
What is freehand sql?