Answer Posted / nethaji
Data warehouse is a technology used for analyzing data for
managements decision support needs.Data from various sources
are integrated into a single source.Data in the
warehouse is nonvolatile.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
What is the difference between drill through and masterdetail reports?
Why is dimensional normalization not required?
How can we determine what records to extract?
Explain the importance of data warehouse?
Explain what is the extension of file to save template?
Explain what are conformed dimensions?
Explain techniques of error handling - ignore , rejecting bad records to a flat file , loading the records and reviewing them (default values)?
Which columns go to the fact table and which columns go the dimension table?
What is normalization, first normal form, second normal form, third normal form?
What is ods (operation data source)?
Compare cold fusion with other programming languages?
What is Cognos script editor?
What are the possible data marts in retail sales?
What is latest version of power center / power mart?