▪ Structure of Relational Databases ▪ Database Schema ▪ Keys ▪ Schema Diagrams ▪ Relational Query Languages ▪ The Relational Algebra

《数据库系统概念 Database System Concepts》原书教学资源（第七版，PPT课件讲稿，英文版）Chapter 1 Introduction（Avi Silberschatz Henry F. Korth S. Sudarshan）

Transaction-Processing Monitors Transactional Workflows High-Performance Transaction Systems Main memory databases Real-Time Transaction Systems Long-Duration Transactions Transaction management in multidatabase systems

Temporal Data Spatial and Geographic Databases Multimedia Databases Mobility and Personal Databases

Performance Tuning Performance Benchmarks Standardization E-Commerce Legacy Systems

Structure of XML Data XML Document Schema Querying and Transformation Application Program Interfaces to XML Storage of XML Data XML Applications

Relevance Ranking Using Terms Relevance Using Hyperlinks Synonyms., Homonyms, and Ontologies Indexing of Documents Measuring Retrieval Effectiveness Web Search Engines Information Retrieval and Structured Data Directories

Decision Support Systems Data Warehousing Data Mining Classification Association Rules Clustering

Heterogeneous and Homogeneous Databases Distributed Data Storage Distributed Transactions Commit Protocols Concurrency Control in Distributed Databases Availability Distributed Query Processing Heterogeneous Distributed Databases Directory Systems

Introduction I/O Parallelism Interquery Parallelism Intraquery Parallelism Intraoperation Parallelism Interoperation Parallelism Design of Parallel Systems