Chapter 15: Transactions Transaction Concept Transaction State Implementation of Atomicity and Durability Concurrent Executions Serializability Recoverability Implementation of Isolation Transaction Definition in SQL

Chapter 7: Relational Database Design First Normal Form Pitfalls in Relational Database Design Functional Dependencies Decomposition Boyce-Codd Normal Form Third Normal Form Multivalued Dependencies and Fourth Normal Form

5.3.1 What is semaphore? 5.3.2 Two Uses of Semaphores 5.3.3 Producer/Consumer Problem 5.3.4 Implement of Semaphores 5.3.5 Semaphore in UNIX

《机器学习》课程教学资源（PPT课件讲稿）第10讲 决策树

Chapter 4: SQL Background Basic Structure Set Operations Aggregate Functions Null Values Nested Subqueries Derived Relations Views Modification of the Database Joined Relations

 6.1 域名系统  6.2 文件传送协议  6.3 万维网  6.4 电子邮件  6.5 动态主机配置协议  6.6 P2P应用

Chapter 3: Relational Model Structure of Relational Databases Relational Algebra Extended Relational-Algebra-Operations Modification of the Database Views Tuple Relational Calculus Domain Relational Calculus Database System Concepts

• 7.1 Memory Management Requirements • 7.2 Memory Partitioning • 7.3 Paging • 7.4 Segmentation • 7.5 Summary

Chapter 2: Entity-Relationship Model Basic Concepts Constraints Keys Design Issues E-R Diagram Weak Entity Sets Extended E-R Features Design of an E-R Database Schema Reduction of an E-R Schema to Tables

• 3.1 What is a Process • 3.2 Process States • 3.3 Process Description • 3.4 Process Control • 3.5 Execution of the Operating System