Tell me the Top 10 features of oracle that supports
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Answer / radhakrishnansk
1. Materialized views.
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Answer / sj
2. Bitmap indexes
|Is This Answer Correct ?||3 Yes||0 No|
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
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What are vaious etl tools in the market?
Explain what are slowly changing dimensions?
What is Operational Data Store?
What are modeling tools available in the market?
Where do we use semi and non additive facts?
What is latest version of power center / power mart?
How can we determine what records to extract?
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