Answer Posted / madhu

Aggregate tables store pre-computed results, which are measures that have been aggregated (typically summed) over a set of dimensional attributes. Using aggregate tables is a very popular technique for speeding up query response times in decision support systems.

What is time series wizard? When and how do you use it?

1640

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How to hide certain columns from a user?

845

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How we are going to decide which schema we are going to implement in the data warehouse?

825

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How the users created differs from rpd/answers/dashboards level?

811

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how will you implement security in obiee,so that subjects areas accessed by one group are not accessed by another group.

861

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What are the different log files in obiee?

958

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How to enable drills in a given column data?

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What is a table alias in obiee? And where and how will you create it.

895

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Can you run multiple rpd’s in a single obiee instance?

782

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How will you do sort in reports in obiee.

835

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How will you go about adding additional column to the repository in the presentation layer?

918

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What is write-back in obiee ?

829

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can you change the location of the obiee repository?

836

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How will effect the changes for a report , if for certain users only the column heading in the report should be changed?

794

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How to startup obiee in linux?

885

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