What are the data marts?
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What is the difference between junk dimension and degenerated dimension?
What is the extension of file to save template?
What is the difference between Datawarehouse and OLAP?
Where the cache files stored?
What is hash partition?
Which are the olap tools available that are supported by oracle?
Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?
In a star schema, are foreign key constraints between facts and dimensions neccessary?
Can we take backup when the database is opened?
What are session timeout and application timeout?
What is the difference between snowflake and star schema? What are situations where snowflake schema is better than star schema when the opposite is true?
What is cfapplication tag?