What are the design methods of data warehousing?
- 0 Answers
- 508 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Explain degenerate dimension table?
What is the difference between aggregate table and materialized view?
What are partition points?
Can we take backup when the database is opened?
Who needs data warehousing?
Explain if a flat file cotains 1000 records how can I get first and last records only?
How Materialized Views are linked with Oracle DataWare house?
What is the difference between metadata and data dictionary?
Explain a relation schema and a relation?
What is the purpose of Dataware Control?
If your client approaches you and says that he wants to create a Datawarehouse, and provides just the info regarding his source systems. What are all the neccessary actions one is supposed to take/understand and get back with a comprehensive document which convinces the client to proceed with the DW initiative. What are all the documents we need to provide the client?
Compare aggregates and data marts
Teradata 
