Application of Inquiry Optimization Technology in Database System to Programming
Zhang Yuan-yin · 2003
Database System is the focus of Information-management System. OLTP(online transaction processing) and OLAP(online analysis processing) based on database is one of the most important Computer applications which is widely used in bank,enterprise.,government ect. Inquire operations occupy a great position in various database operations,as the results obtained from most systems in used ,and the efficiency of Inquire operation will directly affects the performance of a database system..Based on applied examples and theory of database,this article will introduce the application of Inquire Optimization Teachnology in a real system.