Database Systems¶ 约 55 个字 预计阅读时间不到 1 分钟 Course info Semester: Spring 2025 Textbook: Database System Concepts (7th Edition) Grading policy: Assignments / Exercises: 10% Quiz: 10% Lab: 30% Final Exam: 50% (闭卷考,允许带一张手写的 cheat sheet) Overview¶ Chapter 1: Introduction Chapter 2: Relation Model Chapter 3: Introduction to SQL