What is a linked cube?
No Answer is Posted For this Question
Be the First to Post Answer
What are data modeling and data mining?
What is difference between e-r modeling and dimensional modeling?
Explain the difference between oltp and olap?
Explain bus schema?
How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.
Explain why should you put your data warehouse on a different system than your oltp system?
What is the main difference between star and snowflake star schema? Which one is better and why?
Explain what type of indexing mechanism do we need to use for a typical datawarehouse?
What is Snow Flake Schema design in database?
how can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause
Explain the definition of normalized and denormalized view and what are the differences between them?
What are the different types of fact tables used in data warehousing?