What is metadata in context of a datawarehouse?
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difference between bo 6.5 and bo xi r2
Explain can report net connect multiple datasource at a time in report creation time?
How Materialized Views are linked with Oracle DataWare house?
Explain the process of extracting data from source systems,storing in ods and how data modeling is done?
what is Materialized Views?
What is fact less fact table? Where you have used it in your project?
Why should we use data ware housing and how can you extract data for analysis with example?
What is application.cfm?
What is the difference between snowflake and star schema?
Explain about core dimension,
How many clustered indexes can u create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
Can we have multiple application.cfm file in an application?