What is a real-time data warehouse? How is it different from near to real-time data warehouse?
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what are different storage options supported by oracle ?
Explain what are the advantages and disadvantages of reporting directly against the database?
Where can one get more info about Data Warehousing?
If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?
What is a source qualifier?
What is the difference between olap and oltp?
what is the difference between etl tool and olap tools
What are necessary tasks to install reportnet software?
how can one connect two fact tables ? is it possible ? how?
Describe a data warehouse.
What Oracle tools can be used to design and build a W/H?
What is difference macros and prompts?