What is the difference between star and snowflake schemas?
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Why is chameleon method used in data warehouse?
Where the applications and where ware house management system is used?
What are situations where snowflake schema is better than star schema when the opposite is true?
In datastage can ve find the job based on source table name ??
Describe a data warehouse.
Explain what is the limit to the number of sources and targets you can have in a mapping?
Explain the data types present in bo n wht happens if we implement view in the designer n report?
Explain clearly how to explain any (sales) project in interview. Actually feom where report developer work starts?pls reply as soon as possible?
What are steps we have to follow in designing the userfriendly universe?
Explain why are oltp database designs not generally a good idea for a data warehouse?
After the generation of a report to whom we have to deploy or what we do after the completion of a report?
Code the tables statement to produce a multi-level frequency?