资源描述:
《基于WoT平台的数据存储与处理策略》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、基于WoT平台的数据存储与处理策略翟天铎】,纪阳21北京邮电大学移动生活与新媒体实验室,北京1008762北京邮电人学泛网无线通信教育部重点实验室,北京100876摘要:Web物联网(WOT)包含传感器,RFID设备,手机,摄像头等各种设备。这决定TWoT数据的两个特性:异种和海量,为数据的存储•和处理带来了巨大的挑战。根据研究工作,对WoT数据进行分析,本文提出了一种数据存储处理方案,设计了WoT的数据存储结构,介绍了异种数据的存储方案,同时做了数据处理工作來应对数据重复和数据过快增K的问题。关
2、键词:Web物联网,数据冗余,数据存储,数据处理中图分类号:TP311DataStorageAndProcessPolicyBasedOnWoTPlatformZHAITian-Duoi,JIYang?1BeijingUniversityofPostsandTelecommunicationsMobileLifeandNewMediaLab,Beijing1008762BeijingUniversityofPostsandTelecommunicationsKeyLaboratoryofUnive
3、rsalWirelessCommunications,MinistryofEducation,Beijing100876Abstract:WebofThings(WoT)consistsofvariousofdevicessuchassensors,RFIDdevices,cellphones,camerasandsoon.ThisdeterminesthetwocharacteristicsofWoTdata:heterogeneousandmassive,andbringsdatastorag
4、ehugechallenges・BasedonanalysisofWoTdataandrecentwork,thispaperproposedadatastoragemanagementsolution・AdatamodelisdevisedforWoTdatastorageandasolutionforheterogeneousdatastorageisintroduced・Dataprocessingtodealwiththedataduplicationandtheexcessivegrow
5、thofdatahasbeendone・Keywords:WoT,dataredundancy,datastorage,dataprocess0IntroductionTheWebofThings(WoT)isthenetworkconnectsobjectssuchassensors,RFIDdevices,cellphonesandcamerastotheInternetthroughWeb.ThegoalofWoTismonitoring,manage・TheWirelessUbiquito
6、usBusinessEnvironmentArchitecture.KeyTechnologyResearchandDemon-strationBasedonWcb(2012ZXO3OO5OO8-OO1)作者简介:ZhaiTianduo(1990-)‘male,graduatestudentofBeijingUniversityofPostsandTelecommunications,majorresearchdirection:WebofThings.Email:zhaitianduo@126
7、.comCorrespondenceauthor:JiYang(1972・),male,professor,majorresearchdirection:InternetofThings.WebofThings.Email:jiyang@bupt.cdu.cnment,analysisandintelligence・DataisthemostvaluableaspectinWoT・Dataiscentralizedinplatformforstorage,management,andanalysi
8、s・WoTdataconsistsofservicedatawhichisgeneratedbydifferentdevicesandattributewhichdescribestheservicedata.WoTservicedatahasfollowingfeatures:1.Hugcscale.Theplatformisreceivingdatafromdevicesorgatewaysallthetime.Devicesorgatewayssenddataperiodic