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1、單擊此處編輯主標(biāo)題單擊此處編輯副標(biāo)題單擊此處編輯標(biāo)題正文部分樣例A正文部分樣例B正文部分樣例C正文部分樣例D正文部分樣例I正文部分樣例II正文部分樣例III單擊此處編輯標(biāo)題正文部分樣例A正文部分樣例B正文部分樣例C正文部分樣例D正文部分樣例I正文部分樣例II正文部分樣例III正文標(biāo)題第一級(jí)第二級(jí)第三級(jí)第四級(jí)第五級(jí)正文標(biāo)題第一級(jí)第二級(jí)第三級(jí)第四級(jí)第五級(jí)樣例文本AGemmiCong精美PPT模板盡在如下豆單http://www.docin.com/d-326.html&forward=2歡迎大家欣賞和下載樣例文本AGemmiCong精美PPT模板盡在如下豆單http://
2、www.docin.com/d-326.html&forward=2歡迎大家欣賞和下載樣例文本BDistributedhashtablesMainarticle:DistributedhashtableDistributedhashtablesDistributedhashtables(DHTs)areaclassofdecentralizeddistributedsystemsthatprovidealookupservicesimilartoahashtable:(key,value)pairsarestoredintheDHT,andanyparticipati
3、ngnodecanefficientlyretrievethevalueassociatedwithagivenkey.Responsibilityformaintainingthemappingfromkeystovaluesisdistributedamongthenodes,insuchawaythatachangeinthesetofparticipantscausesaminimalamountofdisruption.ThisallowsDHTstoscaletoextremelylargenumbersofnodesandtohandlecontinua
4、lnodearrivals,departures,andfailures.DHTsformaninfrastructurethatcanbeusedtobuildpeer-to-peernetworks.NotabledistributednetworksthatuseDHTsincludeBitTorrent'sdistributedtracker,theKadnetwork,theStormbotnet,YaCy,andtheCoralContentDistributionNetwork.樣例文本BDistributedhashtablesMainarticle:
5、DistributedhashtableDistributedhashtablesDistributedhashtables(DHTs)areaclassofdecentralizeddistributedsystemsthatprovidealookupservicesimilartoahashtable:(key,value)pairsarestoredintheDHT,andanyparticipatingnodecanefficientlyretrievethevalueassociatedwithagivenkey.Responsibilityformain
6、tainingthemappingfromkeystovaluesisdistributedamongthenodes,insuchawaythatachangeinthesetofparticipantscausesaminimalamountofdisruption.ThisallowsDHTstoscaletoextremelylargenumbersofnodesandtohandlecontinualnodearrivals,departures,andfailures.DHTsformaninfrastructurethatcanbeusedtobuild
7、peer-to-peernetworks.NotabledistributednetworksthatuseDHTsincludeBitTorrent'sdistributedtracker,theKadnetwork,theStormbotnet,YaCy,andtheCoralContentDistributionNetwork.樣例文本C技術(shù)上,一個(gè)純P2P應(yīng)用必須貫徹只有對(duì)等協(xié)議,沒(méi)有服務(wù)器和客戶(hù)端的概念。但這樣的純P2P應(yīng)用和網(wǎng)絡(luò)是很少的,大部分稱(chēng)為P2P的網(wǎng)絡(luò)和應(yīng)用實(shí)際上包含了或者依賴(lài)一些非對(duì)等單元,如DNS。同時(shí),真正的應(yīng)用也使用了多個(gè)