Techniques employed to tune operational performance
Demonstrate some of the techniques which can be employed to tune operational performance?
Expert
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.
Explain in brief the term data warehouse.
State difference between the Stand–alone and the Embedded filter?
Illustrates the term data structure node class?
Illustrates the perfect competition?
Name the main data structures used in these areas: Hierarchical data model, RDBMS and Network data model?
Explain the term Business Objects Repository?
Provide a brief introduction of the term slowly changing dimensions (or SCD)?
Illustrate the difference between the data warehousing and OLAP?
What do you understand by the term concurrency control in DBMS?
State the steps for “this message could not delete” from the particular tables?
18,76,764
1929810 Asked
3,689
Active Tutors
1435485
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!