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.
Name the main data structures used in these areas: Hierarchical data model, RDBMS and Network data model?
Does SDLC modify when you use the Teradata rather than Oracle?
Explain the group by in select statement? Answer: Group by clause is utilized in Teradata to eliminate repetitive values in a column or group of columns, while we se
Name the methods and types of Collision Resolution Techniques used in each of the type?
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Write about the term Attribute, Entity and Relationship?
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