Explain what is a view as it relates to system modeling?
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what is Materialized Views?
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.
Explain what are the vaious etl tools in the market?
What is data analysis? Where it will be used?
Can a dimension table contain numeric values?
Explain what are fact, dimension, and measure?
Explain how many ways you create ports?
How to create diff. Types of templates?
Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani
How to load the time dimension?
Explain where do we use semi and non additive facts?
What are the various file formats involved in reportnet?