Explain the term optimization and performance tuning
Explain the term optimization and performance tuning and its work in practical projects?
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Performance tuning and optimization of a query includes collecting statistics on link columns, ignoring cross product join, selection of suitable primary index (to ignore skewness within storage) and by using secondary index. Ignoring NUSI is advisable.
Write down brief note on the differentiation between dynamic cache and static cache?
Specify the tasks of universe designer?
Explain how one source columns or the rows may be loaded within the two different tables?
Briefly explain SQL Server 2005 Business Intelligence components?
Explain some of the ETL Tools?
Give brief introduction of the term ‘Service Broker components’?
State the steps for “this message could not delete” from the particular tables?
Specify the ways in which we can create the port?
Explain the repository domains?
Explain the Marginal Rate of Technical substitution.
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