Data Warehousing Interview Question:

For faster process, what we will do with the Universe?

Submitted by: Administrator

For a faster process create aggregate tables and write better sql so that the process would fast.
Submitted by: Administrator

☺	What is the difference between aggregate table and materialized view?

☺	"A dimension table is wide but the fact table is deep," Explain the statement in your own words.

☺	What is the advantages data mining over traditional approaches?

☺	What are data validation strategies for data mart validation after loading process?

☺	Can you pass sql queries in filter transformation?

☺	Warehouse Assistant Interview Questions.

☺	Ab Initio Interview Questions.

☺	Data Stage Interview Questions.

☺	ColdFusion Interview Questions.

☺	Data Warehouse Supervisor Interview Questions.