States the term SnowFlake
States the term SnowFlake.
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It’s mostly like starschema but into this our dimension tables are in third no. of NF, many more dimension tables. As well these dimension tables are linked through primary, foreign key relation.
Specify the various types of Aggregation?
Illustrate out some of the standard Business Intelligence tools in the market?
Describe briefly Aggregate transformation?
How do you inform DBPAK regarding Stored Procedure?
Describe the difference between a regular sub query and a correlated sub query?
Write down the differentiation between Informatica8.0 and 7.0?
Name the methods and types of Collision Resolution Techniques used in each of the type?
Explain what is Designer?
Give a brief introduction of the term analysis service?
What does web mining mean
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