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.
Describe in brief regarding the Sybase 365?
Specify the data units at the different layers of TCP / IP protocol suite?
Describe briefly the difference between a shared lock and an exclusive lock?
Demonstrate some of the techniques which can be employed to tune operational performance?
What are the difficulties faced by the database developer during implementing pre compiled statements?
Write about the components of the Ascential Data Stage?
Give a brief introduction of the term BUS Schema?
Explain the way to swap a db device along with other.
Explain the slowly changing dimensions?
Explain the Stored Procedure transformation?
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