Data Centric CDMI
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The document discusses using the Cloud Data Management Interface (CDMI) for more than just file storage. It outlines how CDMI capabilities like its RESTful interface and use of JSON could enable it to support a variety of data-driven applications beyond files. Examples mentioned include databases, calendars, email, documents, wikis, and sensor data. The document also describes how CDMI could provide a common data management approach across cloud applications and potentially serve as a document interface for cloud computing. It notes some missing CDMI features and concludes that CDMI is a flexible technology capable of supporting many types of data applications.
Data Centric CDMI
- 1. DataCentricCDMI NotJustForFiles CDMINEWOPPORTUNITIES PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 1
- 2. CDMINewOpportunities Contents B i fS BriefSummaryofCDMI fCDMI HiddenCapabilitiesAppliedtoOtherData CentricApplications C l PotentialVerticalAppsforCDMI DesignSteps Example(DatabaseMappingtoCDMI) p pp g MissingFeatures Summary PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 2
- 3. CDMINewOpportunities CDMIToday SpecificationVersion1.0 SpecificationVersion1 0 RestfulInterfacetoDataStorage UsesHTTP/TCPAsaTransport PolicyDrivenControlofData Geolocation Replication etc Geolocation,Replication,etc UsesFixedJSONStyleAttributesFor RepresentingMetadata ReferenceImplementation MapsContainerstoFileSystemDirectories MapsObjectstoFileSystemFiles b l l PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 3
- 4. CDMINewOpportunities CDMICapabilitiesforOtherApplications G GenericTechnologies i T h l i REST/HTTP,JSON,PolicyDriven,Attributes SupportGenericApplications SupportsManyApplications TechnologiesSuccessfulInManyMarkets BestFitforClient/ServerDrivenApplications / pp PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 4
- 5. CDMINewOpportunities CDMIProposedApplications EasyWins SQL/noSQL DataBaseInterface(seamlessaccess) Calendar(WebCal) iMAP (Mailbox) DocumentManagement(replaceOASISCMIS) WebbasedWiki&BlogBackend(needsAuthZ) bb d k l k d d h NewlayerforOpenOffice/Libre ?NotsoEasy I Imaging&SensorNetworkData i &S N kD PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 5
- 6. CDMINewOpportunities CDMIBasicDesignConcepts DevelopMappingToRESTURIs DevelopMappingToJSON Attributes SupportforAltChannelRepresentation Poll/WaitEventChannel(whenrequired) PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 6
- 7. CDMINewOpportunities CDMIDatabaseServiceExample M MappingtoCDMIContainers: i CDMIC i Queries,StoredProcedures,Views,Tables, Database RowsSpecialCaseandFieldsSpecialCase RowsSpecialCaseandFieldsSpecialCase. DualMapping ContainerandObject ObjectWhenfieldsaresimple ContainerFieldsareComplex.ie acontaineror objectinablob. objectinablob PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 7
- 8. CDMINewOpportunities CDMIMissingFeatures UserDefinedAttributes NamedContainers&Objects? MaybeaTemplate CanbeImplementedByCopy PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 8
- 9. CDMINewOpportunities CDMIConclusion CDMIIsFlexibleTechnologyCapableofSupporting ManyTypesofDataDrivenApplications CanSimplifyInterfaces,ReplacingManyExisting Protocols AppliesCommonDataManagementSchemeAcross ManyCommodityApplications CanItbetheDocumentInterfaceforCloud Computing? PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 9
- 10. CDMINewOpportunities Q Questions? i ? PresentedGary.Mazzaferro@alloycloud.comCopyright@2010AlloyCloud,IncCCBYNC 7/13/2010 10