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ID:27296268
大小:5.84 MB
页数:599页
时间:2018-12-02
《高扩展性的海量存储文件系统设计与实现》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、-------上海交通大学硕士学位论文Alltheendeavorismentionedbelow:splittingthedentriesintosub-treesarmsthesystemwiththecapabilityofdistributingmetadataondifferentnodes;designingthemonitornodesmakestasksofarbitratingmetadatanodes’status,collectingandhandingoutinformationonsub-trees,andchangingthes
2、caleofthemetadatanodeclusterdynamicallyfeasible;optimizingthemodelwithwhichmultipledatanodesinteractwithmultiplemetadatanodes,avoidsthegiganticfiledata’smovementresultingfromtherenameoperation;regulatingthedistributedtransactionprocessingbetweenseparatenodes,contributestohighlyrel
3、iablemigrationsofmetadatainformation.Toconclude,theresultsofcorrespondingexperimentsillustratethereisagreatgaininthescalabilityoftheBlueOceanfilesystemthroughtheendeavorsmentionedabove,what’sequallyimportantthesystemperformswellwiththemonitoringprotocolanddistributedtransaction.KE
4、YWORDS:managementofmetadata;sub-treepartition;scalability;transactionprocessing;distributedfilesystem-----------第IV页万方数据-----------上海交通大学硕士学位论文目录摘要...............................................................................................................................IABSTRA
5、CT...............................................................................................................III目录............................................................................................................................V图录....................................
6、...................................................................................VIII表录............................................................................................................................X第一章绪论..............................................................
7、...................................................11.1研究背景..........................................................................................................11.2研究领域的现状..............................................................................................21.3研究内容及意义
8、.................................
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