building soware to support the research community’s data...

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Buildingso+waretosupporttheresearchcommunity’sdatacura7onandpreserva7onneeds

G. Sayeed Choudhury, Hanh Vu, Elliot Metsger, Aaron Birkland!

dataconservancy.org

TheDataConservancy(DC)waslaunchedthroughagrantfromtheNa:onalScienceFounda:on’sDataNetprogram,whichbuiltuponpriorexperiencewithmanagingdatafromtheSloanDigitalSkySurvey.ThegrantprovidedtheDCteamanopportunitytobroadenitsdatainfrastructuredevelopmentandgainbeEerunderstandingofthechallengesincollec:ng,preservingandcura:ngdifferenttypesofresearchdata.SincetheDataNetfunding,theDataConservancyhasredesignedandrefactoreditscoreinfrastructuretoleverageexis:ngsoGwareandtechnologiesandtobuilddeeperconnec:onswithbothresearchandtechnologycommuni:es.Mostnotably,wehaveembracedapproachofdatarepresenta:onbytheLinkedDataPlaKorm(LDP)bybuildingourdataarchivewiththeFedora4repositoryplaKormandleadingthedevelopmentoftheRMapServiceswithfundingfromtheSloanFounda:on.

July 2016

•  PackagingSpecifica:on•  Packagingtools•  PackageIngestService

•  Fedoradataarchive•  FedoraAPI-Xframework•  RMapServices

CurrentDCComponentsPackagingSpecifica7on

•  BasedonpopularBagItspecifica:on•  Domainmodelagnos:c•  Addsseman:cinforma:onabout

content•  MaybeusedwithanyRDF-based

domainmodel

PackagingTool•  AJavaFXpoint-and-clickinterface•  ProducesDC-specifica:oncompliant

packages•  Supportsmul:pledomainmodels•  Allowsseman:cenrichment

PackageIngestService•  Depositspackagecontentintoan

archive•  Exposescontentaslinkeddata•  Fedora4isthecurrentreference

implementa:onofaDCarchive

•  Extendscorefunc:onali:esofaFedora4repository

•  Facilitate:•  Mappingbetweendomainspecificdata

modelsandFedoradatamodel•  Supportforcommonlyusedweb-

servicestandards•  Domainspecificfederateddiscovery

andaccess•  Supportadvancedatacura:on

capabili:es

FedoraAPI-X

•  ProtocolforLinkedDatarepresenta:ons•  DevelopedthroughtheRMapproject•  Capturesrela:onshipsbetween

publica:onandunderlyingdata•  DistributedScholarlyCompoundObject

(DiSCO)protocolforresourceaggrega:on•  OAI-OREbased•  RESTAPIsareavailable

RMapServices