Which are the olap tools available that are supported by oracle?
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What is application.cfm?
Explain the difference between data ware house & data mart?
What are the advantages and disadvantages of reporting directly against the database?
in general which algorithms for used?
What is the difference between narmal load and bulk load?
What are the methodologies of data warehousing?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I
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What is the use of dimensional modeling in data warehousing?
Could any one explain me how to create cascading prompts?
Explain what is full load & incremental or refresh load?
What is aggregate awareness?