List any five applications of data warehouse.
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Explain the different types of data warehousing?
How many different schemas or dw models can be used in siebel analytics. I know only star and snow flake and any other model that can be used?
Write a short note on data warehousing & three-Tier Warehouse architecture in detail.
Explain what are fact, dimension, and measure?
Explain what is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
In microstrategy, how can we direct the sql generated to use a specifc table?
Explain degenerate dimension table?
what is Materialized Views?
Start a batches with in a batch?
What are the approaches used by optimizer during execution plan?
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.
What are aggregate transformation?