数据库系统
￥ 22.34 2.0折 ￥ 109 九五品
仅1件
作者(英)康诺利,(英)贝格
出版社电子工业出版社
ISBN9787121149962
出版时间2012-01
版次1
装帧平装
开本16开
纸张胶版纸
页数1091页
字数99999千字
定价109元
上书时间2024-12-01
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基本信息
书名:数据库系统
定价：109.00元
作者:(英)康诺利,(英)贝格
出版社：电子工业出版社
出版日期：2012-01-01
ISBN：9787121149962
字数：2338000
页码：1091
版次：1
装帧：平装
开本：16开
商品重量：
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内容提要
目录
ContentsPART 1 BackgroundCHAPTER 1 Introduction to Databases 21.1 Introduction 31.2 Traditional File-Based Systems 51.2.1 File-Based Approach 51.2.2 Limitations of the File-Based Approach 101.3 Database Approach 121.3.1 The Database 121.3.2 The Database Management System (DBMS) 131.3.3 (Database) Application Programs 141.3.4 Components of the DBMS Environment 161.3.5 Database Design: The Paradigm Shift 181.4 Roles in the Database Environment 181.4.1 Data and Database Administrators 191.4.2 Database Designers 191.4.3 Application Developers 201.4.4 End-Users 201.5 History of Database Management Systems 201.6 Advantages and Disadvantages of DBMSs 23Chapter Summary 27Review Questions 28Exercises 28CHAPTER 2 Database Environment 302.1 The Three-Level ANSI-SPARC Architecture 312.1.1 External Level 322.1.2 Conceptual Level 322.1.3 Internal Level 322.1.4 Schemas, Mappings, and Instances 332.1.5 Data Independence 342.2 Database Languages 352.2.1 The Data Definition Language (DDL) 352.2.2 The Data Manipulation Language (DML) 362.2.3 Fourth-Generation Languages (4GLs) 372.3 Data Models and Conceptual Modeling 382.3.1 Object-Based Data Models 392.3.2 Record-Based Data Models 392.3.3 Physical Data Models 422.3.4 Conceptual Modeling 422.4 Functions of a DBMS 42Chapter Summary 46Review Questions 47Exercises 47CHAPTER 3 Database Architectures and the Web 493.1 Multi-user DBMS Architectures 493.1.1 Teleprocessing 503.1.2 File-Server Architecture 503.1.3 Traditional Two-Tier Client-Server Architecture 513.1.4 Three-Tier Client-Server Architecture 533.1.5 N-Tier Architectures 553.1.6 Middleware 563.1.7 Transaction Processing Monitors 583.2 Web Services and Service-Oriented Architectures 593.2.1 Web Services 593.2.2 Service-Oriented Architectures (SOA) 603.3 Distributed DBMSs 623.4 Data Warehousing 643.5 Components of a DBMS 663.6 Oracle Architecture 693.6.1 Oracle誷 Logical Database Structure 693.6.2 Oracle誷 Physical Database Structure 71Chapter Summary 74Review Questions 75Exercises 75PART 2 The Relational Model and LanguagesCHAPTER 4 The Relational Model 784.1 Brief History of the Relational Model 794.2 Terminology 804.2.1 Relational Data Structure 804.2.2 Mathematical Relations 824.2.3 Database Relations 834.2.4 Properties of Relations 844.2.5 Relational Keys 854.2.6 Representing Relational Database Schemas 864.3 Integrity Constraints 884.3.1 Nulls 884.3.2 Entity Integrity 884.3.3 Referential Integrity 894.3.4 General Constraints 894.4 Views 904.4.1 Terminology 904.4.2 Purpose of Views 904.4.3 Updating Views 91Chapter Summary 91Review Questions 92Exercises 92CHAPTER 5 Relational Algebra and Relational Calculus 945.1 The Relational Algebra 955.1.1 Unary Operations 965.1.2 Set Operations 975.1.3 Join Operations 1005.1.4 Division Operation 1035.1.5 Aggregation and Grouping Operations 1035.1.6 Summary of the Relational Algebra Operations 1055.2 The Relational Calculus 1065.2.1 Tuple Relational Calculus 1065.2.2 Domain Relational Calculus 1095.3 Other Languages 111Chapter Summary 111Review Questions 112Exercises 112CHAPTER 6 SQL: Data Manipulation 1156.1 Introduction to SQL 1166.1.1 Objectives of SQL 1166.1.2 History of SQL 1176.1.3 Importance of SQL 1186.1.4 Terminology 1196.2 Writing SQL Commands 1196.3 Data Manipulation 1206.3.1 Simple Queries 1206.3.2 Sorting Results (ORDER BY Clause) 1276.3.3 Using the SQL Aggregate Functions 1286.3.4 Grouping Results (GROUP BY Clause) 1306.3.5 Subqueries 1336.3.6 ANY and ALL 135……
作者介绍
作者：(英国)康诺利 (Thomas M.Connolly) (英国)贝格 (Carolyn E.Begg)
序言
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