Describe several techniques that can improve performance of a database.
Answer to relevant QuestionsWhat is the difference between interfile and intrafile clustering? Why are they used? Visit a commercial Web site (e.g., CDnow, Amazon. com). If files were being used to store the data supporting the application, what types of files would be needed? What data would they contain? In the new system under development for Holiday Travel Vehicles, seven tables will be implemented in the new relational database. These tables are New Vehicle, Trade-in Vehicle, Sales Invoice, Customer, Salesperson, ...Describe the typical way that project managers organize the programmers' work storage areas. Why is this approach useful?Compare and contrast black-box testing and whitebox testing.
Post your question