What is vldb(very large databases)?
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What are aggregate fact tables ? why they are needed? give an example
What is query panel?
What is is the guidelines to build universe with better performance? R performance tuning issues of universes?
In microstrategy, how can we direct the sql generated to use a specifc table?
Explain bus schema?
What is a cube in data warehousing concept?
if source contain 10records how you identify header and footer
Suppose if a session fails after loading of 10,000 records in to the target.how can you load the records from 10001 the record when you run the session next time?
Explain what is full load & incremental or refresh load?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
Give me a broad concept of what a data warehouse is, and what it might be used for?
What is ?Data Warehousing??