What is Chasm trap
Explain the term Chasm trap?
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Many to one joins from the two fact tables converge on the single lookup table. Such type of join convergence is termed as the Chasm trap .
Explain the various types of stages?
Write down the differentiation between view and materialized view?
Write a short on the differences of the two principal types of packaged data models.
Clarify briefly why dimension tables is de-normalized in the nature?
Write down a short note on XML and also describe the uses of it?
What is the archtetype or instance pattern?
State the difference between the content store and content manager?
Reduction in Cost: Huge reduction in costs can be achieved due to cloud computing both in terms of capital expenditure and operational expenditure. Since the organization now need not build its own
Explain the following term: a) OLAP b) OLTP
Specify the different application areas of the data mining.
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