Explain what is the main difference between inmon and kimball philosophies of data warehousing?
1024Post New Data Warehouse General Questions
After the generation of a report to whom we have to deploy or what we do after the completion of a report?
What are the approaches used by optimizer during execution plan?
Explain hybrid slowly changing dimension?
What is the difference between star and snowflake schemas?
Explain the data type of the surrogate key?
Hi, i want to do certification in datawarehouse?? which certification is best in current trend?? pls mention the cost also if u can....
What are universe requirements?
Suppose date is 05sep2005; I want the output like 05sep2005:00:00:00 ; how it will come?
What are the steps to build the datawarehouse?
What is difference between model & package?
What is type 2 version dimension?
Explain piconet?
How to calculate fact table granularity?
What are the different types of join operations?
Database in use is oracle?