Research of Oracle Database Performance Optimization in University Educational Management System Based on Information Technology

University educational management system is the core part of digital campus, this paper uses Oracle 11g database to study the educational management system, Oracle database performance directly impacts on the performance of management system, so the Oracle performance optimization is more and more attention to, the database performance optimization begins from the database design stage, through the database deployment stage and SQL realize process's optimization, to realize university educational management system Oracle database performance optimization goals.