What are components of reportnet?
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Hi, i want to do certification in datawarehouse?? which certification is best in current trend?? pls mention the cost also if u can....
What is the function of etl when used in data warehousing?
List any five applications of data warehouse.
What are Non-additive facts?
What is load manager?
What is fact less fact table? Where you have used it in your project?
Explain the difference between oltp and olap?
Which is the optimized method of extracting the data.
Explain the main differences between star and snowflake schema?
Hyperion is the one of the tool in data ware house. Its an olap tool. Why you cant display that tool?
Can we have more than one time dimensions in a Schema(Star or Snowflake)
What are the methodologies of data warehousing?