Chapter 1: Introduction Applications of Database Systems Database Systems versus File Systems View of data Data Models Database Language Database Users and administrator Transaction Management Database System Structure Application Architectures History of Database Systems Summary 标 Database System Concepts @Silberschatz, Korth and SudarshanDatabase System Concepts 1.2 ©Silberschatz, Korth and Sudarshan Chapter 1: Introduction Applications of Database Systems Database Systems versus File Systems View of Data Data Models Database Language Database Users and Administrator Transaction Management Database System Structure Application Architectures History of Database Systems Summary