for data loading in oracle, what are conventional loading ,
what are conventional loading and direct-path loading?
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Which is the optimized method of extracting the data.
What is the 4 + 1 view model as it relates to system modeling?
What is staging area?
Which columns go to the fact table and which columns go the dimension table?
What is conformed fact?
ware house management system is used?
What are vaious etl tools in the market?
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What are the advantages and disadvantages of reporting directly against the database?
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