What is the difference between a primary and secondary actor in use case modeling?
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When should you use a STAR and when a SNOW-FLAKE schema?
What is partitioning? What are the types of partitioning?
Explain the main differences between star and snowflake schema?
Why joiner transformation does not allow the aggregator transformation and expression transformation to join
How to eliminate duplicate rows from flat file?
How do you call a module named �testmod.cfm� with the parameters param1=�yes� and param2=5?
Explain what is a cube in data warehousing concept?
Is framework manager an un-needed overhead? As we know report studio allows us to create the data model from a query and thereby skipping framework manager. Given that this feature is available, in what scenarios would one want to skip framework manager?
Data WareHousing course in noida
What are the different types of segments?
What are target types on the server?
Explain which are the olap tools available that are supported by oracle?