PDF Ebook Modern Database Management, Oracle 7.3.4 editionBy Fred R. McFadden, Jeffrey Hoffer, Mary B. Prescott
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Modern Database Management, Oracle 7.3.4 editionBy Fred R. McFadden, Jeffrey Hoffer, Mary B. Prescott
PDF Ebook Modern Database Management, Oracle 7.3.4 editionBy Fred R. McFadden, Jeffrey Hoffer, Mary B. Prescott
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Hoffer focuses on the latest principles, concepts and technologies and what leading practitioners say is most important for database developers.
Database analysis, database design, SQL, client/server database environment, data warehousing, data quality and integration, and object-oriented data modeling.
Intended for professional development programs in introductory database management.
- Sales Rank: #2229071 in Books
- Published on: 1999-06
- Original language: English
- Number of items: 1
- Dimensions: 10.50" h x 8.75" w x 1.75" l,
- Binding: Hardcover
- 656 pages
From the Back Cover
STUDY.MODERN DATABASE MANAGEMENT WITH THE LATEST COVERAGE!
- Complete SQL Coverage!
Expanded Web Support http://www.prenhall.com/hoffer
Explore the Web Resources found in every chapter of this text and the text's Web site to expand your knowledge of. database management. The new MyPHLIP Companion Web site features an Interactive Study Guide, code for the ASP and ColdFusion examples from Chapter 10, and interesting case studies.
Database Files for the Running Cases
Data sets and sample database applications in Access and Oracle are now available to accompany the Pine Valley Furniture and Mountain View Community Hospital cases in this text, The files are located on the Instructor's CD-ROM and in the Instructor's area of the Web site.
Image Library
Bring your lectures to life with the Image Library tool found on the Instructor's Resource CD-ROM. All of the art from the text is conveniently organized by chapter. Insert the figures and tables into your PowerPoint lecture presentations or print them off as handouts for class!
About the Author
Jeffrey A. Hoffer (hoffer@udayton.edu) is the Sherman -- Standard Register Professor of Data Management in the MIS, Operations Management, and Decision Sciences Department at the University of Dayton. He received a PhD from Cornell University in 1973 and was on the faculties of Case Western Reserve University and Indiana University before joining UD. He is a founder of the INFORMS College on Information Systems, the International Conference on Information Systems (and its conference chair in 1985), and the Association for Information Systems. He is author of many scholarly publications in the areas of database management, data warehousing, systems analysis, strategic systems planning, and human-computer interaction. He is co-author of several leading textbooks: "Modern Database Management," "Modern Systems Analysis and Design," "Essentials of Systems Analysis and Design," "Object-Oriented Systems Analysis and Design," and "Managing Information Technology: What Managers Need to Know," all published by Prentice-Hall. Dr. Hoffer is also an Associate Director of the Teradata University Network, the leading web portal for faculty and students in the data management, data warehousing, decision support, and business intelligence areas.
Excerpt. © Reprinted by permission. All rights reserved.
This text is designed for an introductory course in database management. I Such a course is usually required as part of an information systems curriculum in business schools, computer technology programs, and applied computer science departments. The Association of Information Technology Professionals (AITP), Association for Computing Machinery (ACM), and International Federation of Information Processing Societies (IFIPS) curriculum guidelines (for example, IS `97) all outline this type of database management course. Previous editions of our text have been used successfully for more than 15 years at both the undergraduate and graduate levels, as well as in management and professional development programs.
This text represents an extensive revision and updating of the fifth edition of Modern Database Management. These revisions are necessary to accommodate the technical, managerial, and methodological changes occurring at an ever-increasing pace in this field. However, we have endeavored to retain the best features of our previous editions. We have made every effort to justify the title Modern Database Management, which was introduced in the fourth edition.
In this sixth edition we have changed the order of authorship because of the reduced involvement of Fred McFadden as he eases into retirement. Fred has reviewed every page of the manuscript and provided sage guidance on the direction of the revisions. Fred McFadden is the "father" of this text, and his words and ideas will always be present on its pages.
New to This EditionThe sixth edition of Modern Database Management updates and expands materials in areas undergoing rapid change due to improved managerial practices, database design tools and methodologies, and database technology. The themes of the sixth edition reflect the major trends in the informations systems field and the skills required of modern information systems graduates:
- Web-enabled systems design and programming within an overall client/server architecture for systems
- Large-scale databases and data warehouses
- Clarifying system requirements through thorough system modeling and design
- Criticality of database performance in an increasingly on-line environment
- SQL as a standard for database querying
In all the chapters, new screen captures are included to reflect the latest database technologies and a new Web Resources section lists Websites that can provide the student with the information on the latest database trends and expanded background details on important topics covered in the text. The major structural changes to the text are:
- The two object-oriented database chapters are now adjacent chapters, and have been moved to the end of the text, where they are presented as a continuous coverage of this emerging database technology and where they do not break up the natural flow among the other chapters.
- The client/server section of the book has been extensively rewritten and now emphasizes the Internet, intranet, and extranet as implementations of a client/server architecture.
- SQL is now covered in more depth and in two chapters.
- The data warehousing chapter has been significantly rewritten and moved forward as a chapter in the implementation section of the book, representing the explosive growth of this form of database.
The following presents a chapter-by-chapter description of the major changes in this edition. Each chapter description presents a statement of the purpose of that chapter, followed by a description of the changes and revisions that have been made since the fifth edition. Each paragraph concludes with a description of the strengths that have been retained from the fifth edition.
Part I: The Context of Database ManagementChapter 1: The Database Environment. This chapter discusses the role of databases in organizations and previews the major topics in the remainder of the text. The chapter introduces a revised classification scheme that now recognizes the four types of databases outlined in the fifth edition—personal, work group, departmental, and enterprise—and now includes Internet/ intranet/extranet databases. The explanation of enterprise databases is expanded to include databases that are part of enterprise resource planning systems and data warehouses. The chapter updates the discussion of the evolution of database technologies from pre-database files to modern object-relational and Web-enabled systems. The chapter continues to present a well-organized comparison of database technology compared to conventional file-processing systems.
Chapter 2: Database Development Process. This chapter presents a detailed discussion of the role of database development within the broader context of information systems development. The chapter explains the process of database development for both structured life cycle and prototyping methodologies. The chapter continues to discuss important issues in database development, including management of the diverse group of people involved in database development and frameworks for understanding database architectures and technologies. The chapter also continues to emphasize the information engineering methodology in database development, including the role of the enterprise data model. Reviewers frequently note the compatibility of this chapter with what students learn in systems analysis and design classes.
Part II: Database AnalysisChapter 3: Modeling Data in the Organization. This chapter, with a new title, presents a thorough introduction to conceptual data modeling with the entity-relationship model. The new chapter title reflects a refocusing of the chapter on the reason for the entity-relationship model: to unambiguously document the rules of the business that influence database design. The chapter contains a thoroughly updated section on the latest approaches to modeling business rules, which has been moved from Chapter 4. Specific subsections explain in detail how to name and define elements of a data model, which are essential in developing an unambiguous E-R diagram. A new section addresses an issue many students face as they learn data modeling: whether to represent data as attributes or relationships. The chapter continues to proceed from simple to more complex examples, and it concludes with a comprehensive E-R diagram for Pine Valley Furniture Company.
Chapter 4: The Enhanced E-R Model and Business Rules. This chapter presents a discussion of several advanced E-R data model constructs. New to the chapter is an introduction of entity clustering, which is a way to present simpler versions of an E-R diagram. The chapter extensively updates coverage of the GUIDE business rules methodology based on the latest guidelines, and now shows the structure of these guidelines, which will facilitate student understanding. The chapter continues to present a thorough coverage of supertype/subtype relationships.
Part III: Database DesignChapter 5: Logical Database Design and the Relational Model. This chapter describes the process of converting a conceptual data model to the relational data model. It features an improved discussion of the characteristics of foreign keys and introduces the important concept of a non-intelligent enterprise key. Enterprise keys (also called surrogate keys for data warehouses) are being emphasized as some concepts of object-orientation migrate into the relational technology world. The discussion of functional dependencies and normalization has been somewhat enhanced. The chapter continues to emphasize the basic concepts of the relational data model and the role of the database designer in the logical design process.
Chapter 6: Physical Database Design and Performance. This chapter describes the steps that are essential in achieving an efficient database design. The chapter contains a new emphasis on ways to improve database performance. Several sections have been enhanced with references to specific techniques available in Oracle and other DBMSs to improve database processing performance. The discussion of indexes has been expanded to include descriptions of types of indexes (primary and secondary indexes, join index, hash index table) that are more widely available in database technologies as techniques to improve query processing speed. The discussion of RAID has been updated to reflect the latest thinking on this important technology. The chapter continues to emphasize the physical design process and the goals of that process.
Part IV: ImplementationChapter 7: SQL. This chapter presents a thorough introduction to the SQL used by most DBMSs (SQL-92) and introduces the changes that are included in the latest standard (SQL-99). The major change for the sixth edition is that the overall coverage of SQL is expanded and divided into this and the next chapter. This chapter includes more examples of SQL code, using mostly SQL-99 syntax and some Oracle 8i syntax. There is an improved coverage of views, both dynamic and materialized. Chapter 7 explains the SQL commands to create and maintain a database and to program single-table queries. The chapter continues to use the Pine Valley Furniture Company case to illustrate a wide variety of practical queries and query results.
Chapter 8: Advanced SQL. This new chapter continues the explanation of SQL with a careful explanation of multiple-table queries, transaction integrity, data dictionary, triggers and stored procedures, and embedded SQL in other programming language programs. All forms of the OUTER JOIN command are now covered. This chapter illustrates how to store the results of a query in a derived table, the CAST command to convert data between different data types, and the CASE command for doing conditional processing in SQL. The chapter also outlines the new on-line analytical processing (OLAP) features of SQL-99, which are necess...
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