DistributedSystems(3rd)英文无水印原版pdf第3版pdf所有页面使用FoxitReader、PDF-XChangeViewer、SumatraPDF和Firefox测试都可以打开本资源转载自网络,如有侵权,请联系上传者或csdn删除查看此书详细信息请在美国亚马逊官网搜索此书Copyright@2017MaartenvanSteenandAndrewS.TanenbaumPublishedbyMaartenvanSteenThisbookwaspreviouslypublishedby:PearsonEducation,IncISBN:978-15-430573-8-6(printedversion)ISBN:978-90-815406-2-9(digitalversion)Edition:3.Version:01(February2017)AllrightstotextandillustrationsarereservedbyMaartenvanSteenandAndrewS.Tanenbaum.Thisworkmaynotbecopied,reproduced,ortranslatedinwholeorpartwithoutwrittenpermissionofthepublisher,exceptforbriefexcerptsinreviewsorscholanyformofinformationstorageadaptationorwhatever,computersoftware,orbysimilarordissimilarmethodsnowknownordevelopedinthefutureisstrictlyforbiddenwithoutwrittenpermissionofthepublisherToMarielle,max,andelkeMVSToSuzanneBarbara,Marvin,Aronnathan,olivia,andmirteASTCONTENTSPreface1Introduction1.1Whatisadistributedsystem?Characteristic1:Collectionofautonomouscomputingelements2Characteristic2:SinglecoherentsystemMiddlewareanddistributedsystems1.2DesigngoalsSupportingresourcesharingMakingdistributiontransparent12Beingscalable15Pitfalls243Typesofdistributedsystems24Highperformancedistributedcomputing25Distributedinformationsystems34Pervasivesystems1.4Summary522Architectures552.1Architecturalstyles56Layeredarchitectures.57Object-basedandservice-orientedarchitectures62Resource-basedarchitectures64Publish-subscribearchitectures2.2MiddlewareorganizationWrappersInterceptors垂番Modifiablemiddleware752.3SystemarchitectureCONTENTSCentralizedorganizations76Decentralizedorganizations:peer-to-peersystemsHybridarchitectures2.4Examplearchitectures94TheNetworkFilesystem94TheWeb982.5Summary3Processes1033.1Threads..104Introductiontothreads104Threadsindistributedsystems1113.2Virtualization116Principleofvirtualizationapplicationofvirtualmachinestodistributedsystems,1223.3Clients124Networkeduserinterfaces124Client-sidesoftwarefordistributiontransparency1273.4Servers128Generaldesignissues129Objectservers133Example:TheApacheWebserver139Serverclusters,,,,,,,1413.5Codemigration152Reasonsformigratingcode152Migrationinheterogeneoussystems1583.6Summary1614Communication4.1Foundations164LayeredProtocols164TypesofCommunication.1724.2Remoteprocedurecall..173Basicrpcoperation174Parameterpassing178RPC-basedapplicationsupport182VariationsonrPc185Example:dCErPc,.1884.3Message-orientedcommunication193Simpletransientmessagingwithsockets.193Advancedtransientmessaging198Message-orientedpersistentcommunication206Example:IBM'sWebSpheremessage-queuingsystem212Example:AdvancedMessageQueuingProtocol(AMQP)....218DS3.01DOWNLOADEDBYTEWIGOMIXMAIL.INFOCONTENTS4.4Multicastcommunication221Application-leveltree-basedmulticasting221Flooding-basedmulticasting225Gossip-baseddatadissemination2294.5Summary2345Naming2375.1Names,identifiersandaddresses2385.2Flatnaming.241Simplesolutions241Home-basedapproaches245Distributedhashtables246Hierarchicalapproaches2515.3Structurednaming256Namespaces.256Nameresolution259Theimplementationofanamespace264Example:TheDomainNameSystem271Example:TheNetworkFileSystem2785.4Attribute-basednaming283Directoryservices283Hierarchicalimplementations:LDAP285Decentralizedimplementations2885.5Summary2946Coordination2976.1Clocksynchronization.298Physicalclocks299Clocksynchronizationalgorithms3026.2Logicalclocks310Lamport'slogicalclocks310Vectorclocks3166.3Mutualexclusion321322acentralizedalgorithm.322adistributedalgorithm323atoken-ringalgorithm.325adecentralizedalgorithm3266.4Electionalgorithms329Thebullyalgorithm.,..330Aringalgorithm332Electionsinwirelessenvironments333Electionsinlarge-scalesystems.3356.5Locationsystems336DOWNLOADEDBYTEWIGOMIXMAIL.INFODS301VIllCONTENTSGPS:GlobalPositioningSystem337WhengPsisnotanoption339Logicalpositioningofnodes3396.6Distributedeventmatching..343Centralizedimplementations3436.7Gossip-basedcoordination349asgregation349Apeer-samplingservice350Gossip-basedoverlayconstruction3526.8Summary3537Consistencyandreplication3557.1Introduction356Reasonsforreplication356Replicationasscalingtechnique3577.2Data-centricconsistencymodels358Continuousconsistency359Consistentorderingofoperations364Eventualconsistency3737.3Client-centricconsistencymodels375MonotonicreadsMonotonicwrites.379Readyourwrite380Writesfollowreads3827.4ReplicamanagementFindingthebestserverlocation383Contentreplicationandplacement..385Contentdistribution..388Managingreplicatedobjects3937.5Consistencyprotocols.396Continuousconsistency..........396Primary-basedprotocols398Replicated-writeprotocolsCache-coherence403Implementingclient-centricconsistency,,...4077.6Example:CachingandreplicationintheWeb4097.7Summar4208Faulttoleran4238.1Introductiontofaulttolerance424Basicconcepts.424Failuodels427Failuremaskingbyredundancy8.2Processresilience432DS3.01DOWNLOADEDBYTEWIGOMIXMAIL.INFO
2024/6/24 6:52:56 36.95MB Distributed Systems
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AtypeofchaoticencryptionschemebycombiningcircularbitshiftwithXORoperationswasproposedin2006basedoniteratingchaoticmaps.Soonaftertheproposal,itwascryptanalyzedandimproved.Unfortunately,therearestilltwodrawbacksinthetwoimprovedschemes.Tostrengthentheperfor
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一个非常著名的用c语言开发的astrology32占星软件的源代码。
astrlog1.icoastrlog2.icoastrlog3.icoastrlog4.icoastrolog.castrolog.datastrolog.defastrolog.hastrolog.makastrolog.rccalc.ccharts0.ccharts1.ccharts2.ccharts3.cdata.cdata2.cextern.hfile_id.dizgeneral.cintrpret.cio.cmakefilemakefile.bgimakefile.cfgmakefile.unxmatrix.cLICENSE.TXTswe_call.cASTROLOG.VCWASTROLOG.WSPresource.hwdialog.cwdriver.cxcharts0.cxcharts1.cxcharts2.cxdata.cxdevice.cxgeneral.cxscreen.cswedate.cswedll.hswejpl.cswejpl.hswemmoon.cswemosh.hswemplan.cswemptab.csweodef.hsweph.csweph.hswephexp.hswephlib.cswephlib.hALOIS.DATreadme.541MAKEFILE.VCWMAKEFILE.WSP
2024/6/23 17:24:35 449KB 占星源码
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svn“Previousoperationhasnotfinished;run'cleanup'ifitwasinterrupted“报错的解决方法
2024/6/17 18:24:10 266KB sqlite3.exe
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wasatch6.3破解补丁破解方法里面都有,这个破解的版本最稳定。
2024/6/3 4:39:31 721KB 破解补丁
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《Java语言编程规范下卷安全篇》针对Java语言编程中的输入校验、异常行为、IO操作、序列化和反序列化、平台安全与运行安全等方面,描述可能导致安全漏洞或风险的常见编码错误。
该规范基于业界最佳实践,参考业界安全编码规范相关著作,例如TheCertSecureCodingStandardforJava、SunSecureCodingGuidelinesfortheJavaProgrammingLanguage、CWE/SANSTOP25和OWASPGuideProject,并总结了公司内部的编程实践。
该规范旨在减少SQL注入、敏感信息泄露、格式化字符串攻击、命令注入攻击、目录遍历等安全问题的发生。
2024/5/3 13:39:35 286KB java huawei
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Theproblemofminimumnumberofchoosabilityofgraphswasfirstintroduced.byVizing.Itappearsinsomepracticalproblemswhenconcerningfrequency.assignment.Inthispaper,westudytwoimportantlistcoloring,listedgecoloringand.listtotalcoloring.Weprovethatχl(G)=Δandχl(G)=Δ
2024/4/30 6:27:44 310KB 研究论文
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这是一款自己用像素模型建模开发的Unity3D小游戏,主角身上用铰链连了一个武器,可以通过wasd控制主角来甩动球,主角周围会随机生成怪向主角移动,武器触碰怪会触发一个出血动画,怪消失。
2024/4/25 18:22:39 1.25MB Unity3D
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Maximo-LDAP配置目录预备知识–LDAP协议–目录服务器–目录结构–验证vs授权–验证过程–用户定义–Cron任务WAS配置–开启应用程序安全性–联合存储库–Ldap存储库–安全角色到用户/组映射Maximo配置–使用应用程序安全性–Web.xml–打包部署–Cron任务–测试故障修复
1.01MB Maximo - LDAP 配置
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TheOpenVPXSystemSpecificationwascreatedtobringversatilesystemarchitecturalsolutionstotheVPXmarket.BasedontheextremelyflexibleVPXfamilyofstandards,theOpenVPXstandardusesmodulemechanical,connectors,thermal,communicationsprotocols,utility,andpowerdefinitionsprovidedbyspecificVPXstandardsandthendescribesaseriesofstandardprofilesthatdefineslots,backplanes,modules,andStandardDevelopmentChassis.
2024/4/18 3:35:40 5.69MB VITA65 OpenVPX standard
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在日常工作中,钉钉打卡成了我生活中不可或缺的一部分。然而,有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚,我总是得牢记打开钉钉应用,点击"工作台",再找到"考勤打卡"进行签到。有时候因为工作忙碌,会忘记打卡,导致考勤异常,影响当月的工作评价。而且,由于我使用的是苹果手机,有时候系统更新后,钉钉的某些功能会出现异常,使得打卡变得更加麻烦。 另外,我的家人使用的是安卓手机,他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说,每次打卡都是一次挑战。他们总是担心自己会操作失误,导致打卡失败。 为了解决这些烦恼,我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习,我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。
2024-04-09 15:03 15KB 钉钉 钉钉打卡