Explain how does tuple-oriented relational calculus differ from domain-oriented relational calculus?
1163How to explain any (sales) project in interview.actually feom where report developer work starts?pls reply as soon as possible?
855What is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
957Post New Data Warehouse General Questions
What are the differences between star and snowflake schema?
I have two universes created by two difference database can we join them in designer & report level? How
What is the difference between agglomerative and divisive hierarchical clustering?
How to know the time taken for particular report execution?
Explain difference between e-r modeling and dimentional modeling?
What needs to be done while starting the database?
How to limit the max no of rows retrieved in the 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 loops in Datawarehousing?
Explain which columns go to the fact table and which columns go the dimension table?
How can you communicate with web server (apache or iis) from coldfusion?
What are the key features of chameleon that separates it from other algorithms?
Explain why denormalization is promoted in universe designing?
Explain what is a view as it relates to system modeling?
What are the advantages and disadvantages of using stored procedures versus calling sql inline in cold fusion?