What are the design methods of data warehousing?
No Answer is Posted For this Question
Be the First to Post Answer
Explain me what are data marts?
What are the various methods of getting incremental records or delta records from the source systems?
How can we run the graph? What is the procedure for that?
What are the tools available for etl?
wat is code review and wat actually srs or how can we create HLD,LLD.PLS,GIVE ME ANSWER AS EARLY AS FAST.
What function should we use to display the value entered or selected by a user in response to a prompt?
What is an OLTP (Online Transaction Processing) System?
why we use dmr model in cognos report studio ? give me difference between dmr model and relational model.
Explain how are the dimension tables designed?
I need to set predefined condition. How I do this?
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.
What is scd1 , scd2 , scd3?