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| Over 200,000 people have been grounded in good database design practice by reading Database Systems.The new edition of this best-seller brings it up to date with the latest developments in data-base technology and builds on the clear, accessible approach that has contributed to the success of previous editions. A clear introduction to design, implementation and management issues, as well as an extensive treat-ment of database languages and standards, make this book an indispensable complete reference for database students and professionals alike. Features Complex subjects are clearly explained using running case studies throughout the book. Database design methodology is explicitly divided into three phases: conceptual, logical, and physical. Each phase is described with an example of how it works in practice. SQL is comprehensively covered in three tutorial-style chapters. Distributed, object-oriented, and object-relational DBMSs are fully discussed. Check out the Web site at www.booksites.net/connbegg, for full implementations of the case studies, lab guides for Access and Oracle, and additional student support. New! For the fourth edition Extended treatment of XML, OLAP and data mining. Coverage of updated standards including SQL:2003, W3C (XPath andXQuery), and OMG Now covers Oracle9i and Microsoft Office Access 2003. |
| Part 1 Background Chapter 1 Introduction to Databases Chapter Objectives Structure of this Chapter 1.1 Introduction 1.2 Traditional File-Based Systems 1.2.1 File-Based Approach 1.2.2 Limitations of the File-Based Approach 1.3 Database Approach 1.3.1 The Database 1.3.2 The Database Management System (DBMS) 1.3.3 (Database) Application Programs 1.3.4 Components of the DBMS Environment 1.3.5 Database Design: The Paradigm Shift 1.4 Roles in the Database Environment 1.4.1 Data and Database Administrators 1.4.2 Database Designers 1.4.3 Application Developers 1.4.4 End-Users 1.5 History of Database Management Systems 1.6 Advantages and Disadvantages of DBMSs Chapter Summary Review Questions Exercises Chapter2 Database Environment Chapter Objectives Structure of this Chapter 2.1 The Three-Level ANSI-SPARC Architecture 2.1.1 Extemal Level 2.1.2 Conceptual Level 2.1.3 Intemal Level 2.1.4 Schemas, Mappings, and Instances 2.1.5 Data Independence 2.2 Database Languages 2.2.1 The Data Definition Language(DDL) 2.2.2 The Data Manipulation Language (DML) 2.2.3 Fourth-Generation Languages(4GLs) 2.3 Data Models and Conceptual Modeling 2.3.1 Object-Based Data Models 2.3.2 Record-Based Data Models 2.3.3 Physical Data Models 2.3.4 Conceptual Modeling 2.4 Functions of a DBMS 2.5 Components of a DBMS 2.6 Multi-User DBMS Architectures 2.6.1 Teleprocessing 2.6.2 File-Server Architecture 2.6.3 Traditional Two-Tier Client-Server Architecture 2.6.4 Three-Tier Client-Server Architecture …… Part 2 The Relational Model and Languages Part 3 Database Analysls and Design Techniques Part 4 Methodology Part 5 Selected Database Issues Part 6 Distributed DBMSs and Replication Part 7 Object DBMSs Part 8 Web and DBMSs Part 9 Business Intelligence Appendices |
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