Chapter 1 Introduction To Database11.1 Overview Of Database Technology 21.1.1 Data21.1.2 Records31.1.3 Databases31.1.4 Database Management Systems41.1.5 Database Systems51.2 Development History Of Database Technology51.2.1 The Emergence And Development Of Database Technology51.2.2 Comparison Of The Three Stages Of Data Management61.2.5 Hierarchical Model, Network Model And Relational Model81.2.6 Structured Query Language111.2.7 Characteristics Of Relational Database121.2.8 History Review Of Relational Database Products121.2.9 Other Data Models141.2.10 New Challenges In Data Management Technology151.2.11 Nosql Database161.2.12 Newsql181.2.13 Database Ranking191.3 Architecture Of Relational Database191.3.1 Development Of Database Architecture191.3.2 Standalone Architecture201.3.3 Packet Architecture - Activestandby211.3.4 Packet Architecture - Masterslave221.3.5 Packet Architecture - Mastermaster221.3.6 Shared Storage Multi-site Architecture231.3.7 Sharding Architecture241.3.8 Non-sharing Architecture241.3.9 Massively Parallel Processing Architecture 251.3.10 Comparison Of The Characteristics Of Database Architecture261.4 Main Stream Application Scenarios Of Relational Database271.4.1 Online Transaction Processing271.4.2 Online Analytical Processing271.4.3 Measurement Indicators Of Database Performance281.5 Summary Of The Chapter291.6 Exercises30chapter 2 Database Fundamentals312.1 Introduction To Database Management322.1.1 Database Management And Its Scope Of Work322.1.2 Object Management332.1.3 Backup And Recovery Management342.1.4 Security Management382.1.5 Performance Management412.1.6 Operation And Maintenance Management432.2 Important Concepts Of Database462.2.1 Database And Cases Of Database462.2.2 Database Connection And Session472.2.3 Schema482.2.4 Tablespace492.2.5 Table502.2.6 How Tables Are Stored512.2.7 Partition522.2.8 Data Distribution542.2.9 Data Types552.2.10 View572.2.11 Index582.2.12 Constraints592.2.13 Transaction612.4 Exercises66chapter 3 Introduc