数据库系统概念第四版英文版教材.pdf

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1、EditedbyFoxitPDFEditorddddddCopyright(c)byFoxitSoftwareCompany,2004ForEvaluationOnly.EditedbyFoxitPDFEditorCopyright(c)byFoxitSoftwareCompany,2004ForEvaluationOnly.ComputerScienceVolume1Silberschatz−Korth−Sudarshan•DatabaseSystemConcepts,FourthEditionFrontMatter1Preface11.Introduction11T

2、ext11I.DataModels35Introduction352.Entity−RelationshipModel363.RelationalModel87II.RelationalDatabases140Introduction1404.SQL1415.OtherRelationalLanguages1946.IntegrityandSecurity2297.Relational−DatabaseDesign260III.Object−BasedDatabasesandXML307Introduction3078.Object−OrientedDatabases3

3、089.Object−RelationalDatabases33710.XML363IV.DataStorageandQuerying393Introduction39311.StorageandFileStructure39412.IndexingandHashing44613.QueryProcessing49414.QueryOptimization529V.TransactionManagement563Introduction56315.Transactions56416.ConcurrencyControl59017.RecoverySystem637iii

4、VI.DatabaseSystemArchitecture679Introduction67918.DatabaseSystemArchitecture68019.DistributedDatabases70520.ParallelDatabases750VII.OtherTopics773Introduction77321.ApplicationDevelopmentandAdministration77422.AdvancedQueryingandInformationRetrieval81023.AdvancedDataTypesandNewApplication

5、s85624.AdvancedTransactionProcessing884ivSilberschatz−Korth−Sudarshan:FrontMatterPreface©TheMcGraw−Hill1DatabaseSystemCompanies,2001Concepts,FourthEditionPrefaceDatabasemanagementhasevolvedfromaspecializedcomputerapplicationtoacentralcomponentofamoderncomputingenvironment,and,asaresult,k

6、nowl-edgeaboutdatabasesystemshasbecomeanessentialpartofaneducationincom-puterscience.Inthistext,wepresentthefundamentalconceptsofdatabasemanage-ment.Theseconceptsincludeaspectsofdatabasedesign,databaselanguages,anddatabase-systemimplementation.Thistextisintendedforafirstcourseindatabasesa

7、tthejuniororseniorunder-graduate,orfirst-yeargraduate,level.Inadditiontobasicmaterialforafirstcourse,thetextcontainsadvancedmaterialthatcanbeusedforcoursesupplements,orasintroductorymaterialforanadvancedcourse.Weassumeonlyafamiliaritywithbasicdatastructures,computerorganiza