What is incremintal loading?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference between an ODS and a W/H?
Explain what are the modules in power mart?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
How much data hold in one universe.
Ist the schema that a data warehouse system can implements.
What is conformed fact?
What is a hash cluster?
2.What is staging area ?
4 Answers HCL, IBM, iFlex, TCS,
What are Non-additive facts?
Explain conformed fact?
Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.
How can you implement many relations in star schema model?