Outline Semi-Structured Data ■Object Orientation Textual Data ■Spatial Data Database System Concepts-7th Edition 8.2 ©Silberscha乜，Korth and SudarshanDatabase System Concepts - 7 8.2 ©Silberschatz, Korth and Sudarshan th Edition Outline ▪ Semi-Structured Data ▪ Object Orientation ▪ Textual Data ▪ Spatial Data