How much data hold in one universe.
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Advantages of de normalized data?
Who needs data warehousing?
Compare cold fusion with other programming languages?
How to reduce warnings?
How can you clear the cache?
What is partitioning? What are the types of partitioning?
How to create context?
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?
Explain the difference between dw and bi?
Code the tables statement to produce a multi-level frequency?
What are aggregate fact tables ? why they are needed? give an example
Which columns go to the fact table and which columns go the dimension table?