What are necessary tasks to install reportnet software?
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Explain what is fact less fact table? Where you have used it in your project?
Explain dimensional modelling?
Are facts same as metrics and dimensions same as measures? If not , please tell the difference?
Start a batches with in a batch?
why oracle is the best database for data warehousing?
Explain what are non-additive facts in detail?
for data loading in oracle, what are conventional loading , what are conventional loading and direct-path loading?
What is the difference between OLAP, ROLAP, MOLAP and HOLAP?
What is difference macros and prompts?
Can decision tree be implemented using SQL?
What is cfapplication tag?
What is difference between model & package?