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 are the features of Monopolistic Competition?
When must you seem de-normalization?
Illustrates the term data structure?
What are the catches?
Cloud Computing – A computing capability that provides an abstraction between the computing resource and its underlying technical architecture (e.g., servers, storage, networks), allowing convenient, on-demand network access to a shared pool of
Explain the Joiner transformation?
What is a derived (artificial) primary key? When must this be used?
Describe how we can add a NOT NULL column to a table?
Describe in brief some of the criticism regarding Sybase IQ?
Elucidate briefly what is batch and also give explanation about the types of batches?
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