Techniques employed to tune operational performance
Demonstrate some of the techniques which can be employed to tune operational performance?
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Selecting primary and secondary keys can raise the speed of row selection, ordering, and row joining. Selecting the suitable file organization for base tables and indexes can also enhance performance. Clustering related rows together and maintaining statistics about tables and indexes can lead to raised efficiency.
Specify the different application areas of the data mining.
How any Data Structure application is categorized among files?
What is a derived (artificial) primary key? When must this be used?
Specify the several Business Objects products?
Briefly define and describe the term data constraints?
Specify some of the different @ Functions?
Write down a short note on the Global Temporary tables (GTT).
Explain what is Structured Query Language (SQL)?
Briefly explain continuous and discrete data in data mining?
Where is the GRANT table option usually done after creating tables dynamically within the Teardata? While tables are newly created, what are the default role and default privileges that get assigned?
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