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.
What is meant by the term merge?
Describe briefly the different methods of loading Dimension tables?
Describe in brief about the Mobile enterprise application enablement?
Name the methods and types of Collision Resolution Techniques used in each of the type?
Explain the way to support Row Level Locking in Sybase.
Explain the operations that can be done with the Data Stage Director?
How simple is NetLib to utilize?
Specify the different application areas of the data mining.
Explain the Aggregator Transformation?
Describe briefly the term recursive relationship? Comprise an appropriate example?
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