數(shù)據(jù)庫(kù)系統(tǒng)導(dǎo)論

內(nèi)容概要

本書對(duì)當(dāng)前存在的數(shù)據(jù)庫(kù)系統(tǒng)的諸多領(lǐng)域進(jìn)行了全面的介紹。它為數(shù)據(jù)庫(kù)技術(shù)的建立提供了堅(jiān)實(shí)的基礎(chǔ)，同時(shí)還展望了未來該領(lǐng)域的發(fā)展前景。此最新版本對(duì)原版本進(jìn)行了擴(kuò)充和更新，以緊跟數(shù)據(jù)庫(kù)系統(tǒng)發(fā)展和開發(fā)的趨勢(shì)；不過，全書的重點(diǎn)仍然放在使讀者掌握和理解相關(guān)知識(shí)上，而不是讓內(nèi)容流于形式。    重點(diǎn)包括：　　SQL部分的內(nèi)容已經(jīng)更新到當(dāng)前標(biāo)準(zhǔn)?！　V泛覆蓋并延伸了對(duì)關(guān)系模型內(nèi)容的介紹?！　￡P(guān)于類型或域的資料已經(jīng)歸類到其各自的章節(jié)?！　〉?章內(nèi)容已經(jīng)完全重寫?！　〕浞中抻?、擴(kuò)充、改進(jìn)了第15章和第16章的內(nèi)容，包括了對(duì)事務(wù)的ACID特性的仔細(xì)分析以及有關(guān)于此的一些爭(zhēng)議　　第20章和第23章的內(nèi)容已經(jīng)完全重寫，以反映當(dāng)前的研究進(jìn)展。　　第27章涉及數(shù)據(jù)庫(kù)與新興XML標(biāo)準(zhǔn)之間的關(guān)系?！　「戒浀膬?nèi)容也重新編寫過，以包括如下內(nèi)容：　　TransRelational TM Model綜述?！　QL表達(dá)式的BNF語法?！　∫恍┲匾目s寫詞以及文中符號(hào)的術(shù)語表。

作者簡(jiǎn)介

C.J. Date is an author,lecturer,researcher,and independent consultant specializing in relational database systems.An active member of the database community for nearly 35 years,C.J.Date devotes the major part of his career to exploring,expanding,and expou

書籍目錄

PARTI PRELIMINARIE S Chapter 1 An Overview of Database Management  1．1 Introduction  1．2 What Is a Database System?  1．3 What Is a Database?   1．4 Why Database?   1．5 Data Independence  1．6 Relational Systems and Others  1．7 Summary   Exercises  References and Bibliography Chapter 2 Database System Architecture  2．1 Introduction  2．2 The Three Levels of the Architecture  2．3 The External Level  2．4 The Conceptual Level  2．5 The Internal Level  2．6 Mappings  2．7 The Database Administrator  2．8 The Database Management System  2．9 Data Communications  2．1 0 Client／Server Architecture　2．11 Utilities　2．1 2 Distributed Processing　2．13 Summary　Exercises 　References and Bibliography Chapter 3 An Introduction to Relational Databases　3．1 Introduction　3．2 An Informal Look at the Relational Model　3．3 Relations and Relvars　3．4 What Relations Mean　3．5 Optimization　3．6 The Catalog 　3．7 Base Relvars and Views　3．8 Transactions　3．9 The Suppliers-and-Parts Database 　3．10 Summary　Exercises　References and Bibliography Chapter 4 An Introduction to SQL Chapter 5 TYPES Chapter 6 Relations Chapter 7 Relational Algebra Chapter 8 Relational Calculus Chapter 9 Integrity Chapter 10 ViewsPART III DATABASE DESIGNPART IV TRANSACTION MANAGEMENTChapter 15 RecoveryChapter 16 ConcurrencyPART V FURTHER TOPICSPART VI OBJECTS,RELATIONS,AND XMLAPPENDIXES

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