What is factless fact schema?2 4631
What is the capacity of power cube?2 4925
Difference between PowerPlay transformer and power play reports?
What is IQD file?1 4111
What is power play plug in?3 2694
Which kind of index is preferred in DWH?1 7223
What is DTM session?1 6702
How can you define a transformation? What are different types of transformations in Informatica?
What is mapplet?1 4449
What is query panel?1 2510
What is a look up function? What is default transformation for the look up function?1 3296
Explain me what are conformed dimensions?
What is difference between model & package?
Which technology should be used for interactive data querying across multiple dimensions for a decision making for a dw?
What is data validation strategies for data mart v?
How to generate iqd file from framework manager?
What is is the guidelines to build universe with better performance? R performance tuning issues of universes?
How can we determine what records to extract?
What are the different types of schemas used in data warehousing?
What are the fundamental elements of the data warehouse?
How to eliminate duplicate rows from flat file?
Explain the different types of data warehousing?
What is mean by aggregate aware?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
What are the key features of chameleon that separates it from other algorithms?
What is the difference between dependent data warehouse and independent data warehouse?