DATABASE SYSTEM CONCEPTS instructor: Jingsheng Lei(雷景生) E-mail: ishleiahainu. edu. cn 标 Database System Concepts 1.1 @Silberschatz, Korth and SudarshanDatabase System Concepts 1.1 ©Silberschatz, Korth and Sudarshan DATABASE SYSTEM CONCEPTS instructor: Jingsheng Lei(雷景生) E-mail: jshlei@hainu.edu.cn