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 the difference between differential backups and SQL Server 2000 complete?
What is meant by the term Context?
Write down the level of Granularity of a fact table?
Demonstrate some of the techniques which can be employed to tune operational performance?
How must you modify the function to handle error?
Explain the term Job parameters?
Illustrate the term multimedia data mining in short.
Illustrates the term normalization?
Differentiate between Multiload and Fastload in terms of Performance?
Give a brief introduction of the term surrogate key?
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