Explain what is what are semi-additive and factless facts and in which scenario

Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?

Question Posted / murali

No Answer is Posted For this Question
Be the First to Post Answer

More Data Warehouse General Interview Questions

What are the types of dimensional modeling?

What is the difference between olap and oltp?

What is the metadata extension?

Where can one get more info about Data Warehousing?

can anybody mail me the FAQS for hyperion essbase amd planning

Explain what is the advantages data mining over traditional approaches?

What are the different methods of loading dimension tables?

What is junk dimension? What is the difference between junk dimension and degenerated dimension?

Explain what is batch and describe about types of batches?

Explain what are the different types of join operations?

Why fact table is in a normal form?

Explain what is a staging area? Do we need it? What is the purpose of a staging area?

For more Data Warehouse General Interview Questions Click Here