云計(jì)算與下一代IDC的架構(gòu)與運(yùn)維

2012華東架構(gòu)師大會(huì)演講主題：云計(jì)算與下一代IDC的架構(gòu)與運(yùn)維演講嘉賓：李志霄CloudFundamentalsInfrastructureasaService(IaaS):basiccomputeandstorageresourcesOn-demandserversAmazonEC2,VMWarevCloudPlatformasaService(PaaS):cloudapplicationinfrastructureOn-demandapplication-hostingenvironmentE.g.GoogleAppEngine,S,WindowsAzure,AmazonSoftwareasaService(SaaS):cloudapplicationsOn-demandapplicationsE.g.GMail,MicrosoftOfficeWebCompanions今天的IT部署方式與時(shí)俱進(jìn)了嗎？基于運(yùn)算與知識的服務(wù)將成為社會(huì)化的服務(wù)（utility-水電氣）今天許多CIO，CFO仍然在——投資昂貴的設(shè)備-服務(wù)器，路由器。磁盤（CAPEX）;等待一兩年的項(xiàng)目實(shí)施的周期;承擔(dān)項(xiàng)目開發(fā)和上線的風(fēng)險(xiǎn);為維護(hù)系統(tǒng)，災(zāi)備而煩惱;缺乏彈性-業(yè)務(wù)需求變化造成設(shè)備，帶寬閑置（被投資人罵翻）或不足（被用戶罵翻）。把大規(guī)模、分散的計(jì)算資源整合為可以按須提供服務(wù)的計(jì)算資源，提高了IT設(shè)施的利用率，降低了成本和用戶使用門檻TheBenefitsoftheCloudTheCloudisaboutcheap,on-demandcapacity=ManagedforYouStandaloneServersIaaSPaaSSaaSApplicationsRuntimesDatabaseOperatingSystemVirtualizationServerStorageNetworkingEgWindowsAzureYouroptionsincreasewiththeCloud

ExtendapplicationtotheCloudStoredataintheCloudMoveapplicationtotheCloudCreatenewCloudserviceCombineCloudservicestocreatenewsol’n.生態(tài)系統(tǒng)鳥瞰圖–認(rèn)識自己（Ecosystem）信息電網(wǎng)信息電器信息電廠ConnectedDevice3G/4GLTEADSL/WiFi/Femtocell/FTTX高速衛(wèi)星寬帶數(shù)據(jù)中心

/IaaSSaaS/PaaSXaaSTIME云端產(chǎn)業(yè)elecomTediantertainment數(shù)據(jù)中心也在向增值服務(wù)與時(shí)俱進(jìn)

MigrationtoValueAddedServicesColocationModelManagedServicesModelManagedHostingModelCloudModelCustomerServer,MgmtIPBWColo,PowerCustomerServerInstall,test,Monitor,RHIPBWColo,PowerServer,StorageConsultingOps,Mgmt,MonitorIPBW,IPVPNColo,PowerUtilityHostingServer,StorageConsultingOps,Mgmt,MonitorIPBW,IPVPNColo,Power21VManaged21VManagedAParadigmShift思維轉(zhuǎn)換今天的IT競爭已經(jīng)不是企業(yè)的競爭，也不是產(chǎn)品的競爭，而是進(jìn)入了一場產(chǎn)業(yè)鏈競爭（Wintel-8/2開放/封閉式，蘋果-99.9/0.1封閉/開放式）云計(jì)算產(chǎn)業(yè)正從傳統(tǒng)IT產(chǎn)業(yè)和互聯(lián)網(wǎng)產(chǎn)業(yè)中脫胎換骨，以全新的形態(tài)呈現(xiàn)在人們眼前云計(jì)算就是把廉價(jià)硬件（COTS）軟件化軟件服務(wù)化服務(wù)運(yùn)營化運(yùn)營規(guī)?；囊惶准夹g(shù)和業(yè)務(wù)模式因此我們有必要及早定位云計(jì)算產(chǎn)業(yè)鏈、布局關(guān)鍵環(huán)節(jié)YouManageYouManageVendorManagesYouManageVendorManagesPlatform(asaService)StorageServersNetworkingO/SMiddlewareVirtualizationApplicationsRuntimeDataSoftware(asaService)StorageServersNetworkingO/SMiddlewareVirtualizationApplicationsRuntimeDataInfrastructure(asaService)StorageServersNetworkingO/SMiddlewareVirtualizationDataApplicationsRuntimeCustomerManagesVendorManagesCloudServicesOnPremisesStorageServersNetworkingO/SMiddlewareVirtualizationDataApplicationsRuntimeMostofToday’s

CloudIDCTrueCloudIDCExample:WindowsAzureComponents

WindowsAzurePaaSApplicationsWindowsAzureServiceModelRuntimes.NET3.5/4,ASP.NET,PHPOperatingSystemWindowsServer2008/R2-CompatibleOSVirtualizationWindowsAzureHypervisorServerMicrosoftBladesDatabaseSQLAzureStorageWindowsAzureStorage(Blob,Queue,Table)NetworkingWindows

Azure-Configured

NetworkingWhata“CloudOS”shouldbe:CloudOS=OSforthedatacenterModel:TreatthedatacenterasamachineHandlesresourcemanagement,provisioning,andmonitoringManagesapplicationlifecycleAllowsdeveloperstoconcentrateonbusinesslogicProvidessharedpoolofcompute,diskandnetworkVirtualizedstorage,computeandnetworkIllusionofboundlessresourcesProvidescommonbuildingblocksfordistributedapplicationsReliablequeuing,simplestructuredstorage,RDBSstorageApplicationserviceslikeaccesscontrolandconnectivityThe“HeartandSoul”ofCloudOS--FabricController(FC)The“kernel”ofthecloudoperatingsystemManagesdatacenterhardwareManagesWindowsAzureservicesFourmainresponsibilities:DatacenterresourceallocationDatacenterresource

provisioningServicelifecyclemanagementServicehealth(fault,performance)managementInputs:DescriptionofthehardwareandnetworkresourcesitwillcontrolServicemodelandbinariesforcloudapplicationsServerKernelProcessDatacenterFabricControllerServiceWindowsKernelServerWordSQLServerFabricControllerDatacenterExchangeOnlineSQLAzureWindowsAzureFabricControllerIServerHardwareWindowsServerWindowsAppSQLServerDataCenterWindowsAzureAzureAppSQLAzureWindowsKernelFabricControllerWindowsAzureFabricControllerLoginAzurePortalRDFEAggregatorsandLoadBalancersFabricControllerNodeModelingCloudApplicationsAcloudapplicationistypicallymadeupofdifferentcomponentsFrontend:e.g.load-balancedstatelesswebserversMiddleworkertier:e.g.orderprocessing,encodingBackendstorage:e.g.SQLtablesorfilesMultipleinstancesofeachforscalabilityandavailabilityCDNcachingidentity

&securitybusiness

analyticscommercemediaintegrationHPCcomputedatamanagementnetworkingSQL

databasenoSQL

databasewebsitescloudservicesblobconnectvirtualnetworktrafficmanagerVMsGlobalPhysicalInfrastructureservers/network/datacentersautomatedelasticmanagedresourcesusagebasedcomputedatamanagementnetworkingSQL

databasenoSQL

databasewebsitescloudservicesblobconnectvirtualnetworktrafficmanagerVMsThereAreThreeWaystoGetStartedUsingWindowsAzureCompute:WebSites–Quicklyandeasily

deploysitestothecloudwithsupportformultipleframeworksandpopular

opensourceapplicationsincludingWordPress,Drupal,Joomla!

andUmbraco.VirtualMachines–InstantlyrunyourexistingapplicationsandinfrastructureinaVHDimage.

Youretainfullcontroltoconfigureandmaintaintheimage.

Capturesomebenefitsofthe

cloudincludingloadbalancing

andfailover.CloudServices–Capturethefullbenefitsofthecloudthatquicklyscaleupordown.

InfrastructuremanagementisalldonebyMicrosoft,soyoucanfocusyourresourcesonbuildingthebestapp.WindowsAzureCloudServicesWebRoleWorkerRoleCloudServicescomein

twoFlavors:Aplaceforyourapplicationcodetorun…Webroleispre-configuredwithIISWorkerroleisforbackend,async

codeYoupackageyourcode/artifactsandWindowsAzuredeploysandmanagesitforyouautomaticallycomputedatamanagementnetworkingSQL

databasenoSQL

databasewebsitesblobconnectvirtualnetworktrafficmanagerVMscloudservicesWindowsAzureVirtualMachinesBlobStorageCloudManagementPortalScripting(Windows,

LinuxandMac)computedatamanagementnetworkingSQL

databasenoSQL

databasewebsitesblobconnectvirtualnetworktrafficmanagercloudservicesRESTAPI(forservicemgmt)GettingStartedSelectImageandVMSizeNewDiskPersistedinStorageBootVMfromNewDiskVMsTheWindowsAzureSDKprovidesseveralAPIsforprogrammingintheWindowsAzureenvironmentTheWindowsAzureServiceManagementAPIisaRESTAPIformanagingyourstorageaccountsandservicedeployments.服務(wù)管理API是一個(gè)RESTAPI,可以管理WindowsAzure存儲(chǔ)賬戶和托管部署服務(wù)。ItprovidesprogrammaticaccesstomuchofthefunctionalityavailablethroughtheManagementPortal.

AllAPIoperationsareperformedoverSSLandmutuallyauthenticatedusingX.509v3certificates.所有API操作均需要進(jìn)行基于SSL的身份驗(yàn)證和使用X.509v3的證書.ThemanagementservicemaybeaccessedfromwithinaservicerunninginWindowsAzure,ordirectlyovertheInternetfromanyapplicationthatcansendanHTTPSrequestandreceiveanHTTPSresponse.。RESTAPI在Azure兩種服務(wù)類型的應(yīng)用StorageAccounts:提供訪問WindowsAzureBlob,Queue,andTable的服務(wù).可以實(shí)現(xiàn)管理現(xiàn)有的StorageAccount，實(shí)現(xiàn)在訂閱清單包含存儲(chǔ)賬戶信息；返回存儲(chǔ)賬戶屬性；重新生成密鑰。Hosted

Services:提供在Azure環(huán)境中部署WebRole;WorkRole;VMRole?？梢詣?chuàng)建、刪除部署；返回一個(gè)托管服務(wù)的屬性；更新升級，重啟，和管理已經(jīng)部署的服務(wù)。RESTAPIWindowsAzureStorageService:egCreateStorageAccountPOST/<subscription-id>/services/storageservices

RESTAPI(POST，GET，PUT或DELETE)LoadBalanceBlobQueueTableREST(RepresentationalStateTransfer)WindowsAzureWebSitesQuicklyandeasilydeploysitestoahighlyscalablecloudenvironmentwiththeframeworksandopensourceappsofyourchoiceusingWindowsAzureWebSitesSupportsmultipleframeworks

(ASP.NET,ClassicASP,PHP,Node.js)Pickfrompopular

OpenSourceappsPickyourDB

(SQLDatabase,MySQL)Chooseyourtools

(VisualStudio,Git(一個(gè)開源的分布式版本控制系統(tǒng)),FTP,WebMatrix)Buildonanyplatform

(Windows,Mac,Linux)computedatamanagementnetworkingSQL

databasenoSQL

databaseblobconnectvirtualnetworktrafficmanagercloudservicesVMsGIT:FTPGIT:FTPGIT:FTPWebDeploy:TFSDeploy101011100101010101000101010001110101110010101010100010101000111010111001010101010001010100011SupportedDeploymentProtocolswebsitesfilename.cspkg+filename.cscfgApplicationDeployedVHDXMLStorage(URL)FabricControllerHostOSAgentGuestOSAgentSettingLoad

balance&DNS在WindowsAzure上建一個(gè)免費(fèi)的網(wǎng)站

在WindowsAzure上建一個(gè)免費(fèi)的網(wǎng)站時(shí)間:2012-07-1619:46來源:風(fēng)信網(wǎng)作者:末信點(diǎn)擊:257次我要評論-如果你想建立一個(gè)低成本的網(wǎng)站但是又具有極好的擴(kuò)展能力能滿足業(yè)務(wù)和流量增長的需求，或者你想快速的建一個(gè)免費(fèi)的網(wǎng)站，同時(shí)又有保障網(wǎng)站能穩(wěn)定安全的運(yùn)行，那么微軟的WidnowsAzure的websites新功能就能滿足要求。如果我是一個(gè)剛起步不久的公司，或者我想做一個(gè)個(gè)人網(wǎng)站，我覺得Websites無疑是一個(gè)最佳的選擇。WindowAzure在今年六月的IaaS預(yù)覽版本里公布了Websites的新功能，用戶可以在WindowsAzure上建十個(gè)免費(fèi)12個(gè)月的網(wǎng)站（是不是對現(xiàn)在的一些網(wǎng)站托管很有壓力？），主要的優(yōu)點(diǎn)：快速便捷-用戶可以容易地輕點(diǎn)幾下鼠標(biāo)，就能建立一個(gè)網(wǎng)站，免去網(wǎng)站托管和域名申請等繁瑣的步驟多種開發(fā)語言和平臺(tái)的支持–websites支持ASP.NET,傳統(tǒng)的ASP,PHP,Node.js，支持Windows,Mac,Linux，支持SQLServer,SQLAzure,MySQL的數(shù)據(jù)庫優(yōu)秀的可擴(kuò)展性-在Azure上建網(wǎng)站可以充分利用到Azure的可擴(kuò)展性的能力，隨著網(wǎng)站流量的增加，可以隨時(shí)增加資源來支持網(wǎng)站原文出自【風(fēng)信網(wǎng)】，轉(zhuǎn)載請保留原文鏈接：/server/118212.shtmlTheWindowsAzureServiceModelAWindowsAzureapplicationiscalleda“service”DefinitioninformationConfigurationinformationAtleastone“role”RolesarelikeDLLsintheservice“process”CollectionofcodewithanentrypointthatrunsinitsownvirtualmachineTherearecurrentlythreeroletypes:WebRole:IIS7andASP.NETinWindowsAzure-suppliedOSWorkerRole:arbitrarycodeinWindowsAzure-suppliedOSVMRole:uploadedVHDwithcustomer-suppliedOScomputedatamanagementnetworkingSQL

databasenoSQL

databaseblobconnectvirtualnetworktrafficmanagercloudservicesVMswebsitesWindowsAzureoffersmultiplewaystomanageyourdatainthecloud.SQLDatabase,formerlyknownasSQLAzureDatabase,enablesyou

torapidlycreate,scaleandextendapplicationsinthecloudusingfamiliartoolsandskills.DataManagementareasetofmanagedserviceshavinga99.9%monthlySLASQLDatabasealsoincludesfeaturesthatenableeasymigration,exportandongoingsynchronizationthroughSQLDataSyncofon-premisesSQLServerdatabaseswithWindowsAzuredatabases.Tables

offermanual,key-basedaccesstoun-schematizeddataatalowcostforapplicationswithsimpledataaccessneeds.Blobs

provideinexpensivestorageofvideo,audioandimages.SQLDatabaseCloudrelationaldatabasebasedonSQLServerengineUsesametools,dataaccessframeworks,

T-SQLbasedlanguageGlobaldatacentersHighAvailability&RedundancyReadsarecompletedattheprimaryWritesarereplicatedtoaquorumofsecondariesSingleLogical

DatabaseMultiplePhysical

ReplicasSinglePrimaryMultipleSecondariesReplica1Replica2Replica3computedatamanagementnetworkingnoSQL

databaseblobconnectvirtualnetworktrafficmanagercloudservicesVMswebsitesSQL

databaseOn-PremisesCloudScale-outviamultiplecopiesofdataE.g.Separatereporting&OLTPworkloads;multipleWebsitesGeo-locatedwebapplicationsUsewithWindowsAzureTrafficManagerHybridapplications;one-waypublishortwo-waysharingMultiplelocations(e.g.branchoffice,retailoffices);sharedatabetweenlocationsand/oraggregatedataincloudSQLServerApplicationSQLServerApplicationSQLDatabaseApplicationSQLDatabaseApplicationSQLDatabaseApplicationSQLDatabaseApplicationSQLDataSync(easiertoaccess,security,compliance,DR,etc.)computedatamanagementnetworkingnoSQL

databaseblobconnectvirtualnetworktrafficmanagercloudservicesVMswebsitesSQL

databaseSQLAzureSQLAzureDBDBMSAzureSyncDataSyncDataSyncTDS(TabularDataStream)protocolReportingTwokindsofdatasyncExtendyournetwork

intothecloudTreatyourWindowsAzureservicesasif

theyareonyourowncorporatenetwork.

EnablesservicesinAzure(e.g.SQLDatabase)touseserviceson-premise

(e.g.ActiveDirectory)directly.IncreaseperformanceandavailabilityofservicesRedirectusertobest/closestdeployment.

Redirecttraffictoanotherdeployment

basedonavailability.

Trafficisdistributedequallytoallcloudservices.computedatamanagementnetworkingnoSQL

databaseconnectvirtualnetworktrafficmanagercloudservicesVMswebsitesSQL

databaseblobWindowsAzure

NetworkingWindowsAzureRolesOnpremisemachinesConnectFordevelopersDesignedfordeveloperssoitissimple

tosetup,easytomanageandcanbe

rapidlyprovisionedcomputedatamanagementnetworkingnoSQL

databasevirtualnetworktrafficmanagercloudservicesVMswebsitesSQL

databaseblobconnectSubnetsin

Windows

AzureOn-premisesubnetsVirtualNetworkFornetworkadministratorsProvidesnetworkadminsthecontrolto

setupsubnetsintheCloudandmanage

themasextensionsofon-premisedatacentersWindowsAzure

NetworkingcomputedatamanagementnetworkingnoSQL

databaseconnecttrafficmanagercloudservicesVMswebsitesSQL

databaseblobvirtualnetworkWindowsAzureTrafficManagerLoadbalanceusertrafficacrosscloudservicesrunninginsameordifferentdatacenterstobuildgloballyavailable,highperformingappsCloudServiceCloudServiceCloud

ServiceLoad-balancingEndpointmonitoringCNAMEPoliciesDNSbasedtrafficmanagementbasedonpolicies:Performance,Round-robin,FailoverImproveappperformancebyservinguserrequestswithservices‘closest’tothemImproveappavailabilitybyautomaticallyfailingoverwhenaservicegoesdowncomputedatamanagementnetworkingnoSQL

databaseconnectvirtualnetworkcloudservicesVMswebsitesSQL

databaseblobtrafficmanagerWindowsAzureActiveDirectoryisamoderncloudserviceprovidingidentitymanagementandaccesscontrolcapabilitiestocloudapplications,whetherthoseareWindowsAzureapplications,MicrosoftOffice365,DynamicsCRMOnline,WindowsIntuneorother

3rdpartycloudservices.EasilyintegrateLiveID,Facebook,Yahoo,Google,

&ActiveDirectoryforapplicationsinglesign-on.Supportforindustrystandardsandexisting.NETAPIs.CDNcachingidentity

&securitybusiness

analyticscommercemediaintegrationHPCAmoderncloudserviceprovidingidentitymanagement

andaccesscontrolcapabilitiestocloudapplicationsWindowsAzureActiveDirectory(Identity&Security)On-PremisesActiveDirectoryADFS2.03rdParty

AppsWindowsAzureActiveDirectoryMicrosoftAppsYour

AppsAmoderncloudserviceprovidingidentitymanagement

andaccesscontrolcapabilitiestocloudapplications(通過對諸如WRAP和SAML之類的標(biāo)準(zhǔn)協(xié)議的支持,ACSwillperformsign-inwithanyOpenID2.0identityprovider-Google,Facebook,Yahoo)CDNcachingidentity

&securitybusiness

analyticscommercemediaintegrationHPCFederationTrustACSV2MediaServicesprovideascalableandreliableinfrastructureallowingyoutofocusonyourcorebusinessandthevaluablefeaturesthatdifferentiateyourproducts.WindowsAzureMediaServicesareeasytouse,flexible,andprovidecost-effectiveandfullycustomizedsolutionsthatcancreate,manage,anddistributecontentforallthedevicesandplatformsyoucareabout.CDNcachingidentity

&securitybusiness

analyticscommercemediaintegrationHPCMediaServicesenableContentCompaniesandSolutionProviderstobuildend-to-endmediaworkflowsonWindowsAzure.WindowsAzureMediaServicesBroadcastersNetworkOperatorsContentOwnersEnterprisesEncodingFormat

ConversionContentProtectionOn-DemandStreamingLiveStreamingAnalyticsWindowsAzureMediaServicesRental|Subscription|Purchase|FreeWindowsAzureCDN3rd

PartyCDNCDNcachingidentity

&securitybusiness

analyticscommercemediaintegrationHPCMediaServicesenableContentCompaniesandSolutionProviderstobuildend-to-endmediaworkflowsonWindowsAzure.WhatPaaSIDCis:ProvidesPlatformasaServiceApplicationPlatformintheCloudProvides:ComputeWeb,Worker&VMRoleStorageBlob,Table,Queue&RDBSServerApplicationFabricServiceBus,AccessControl,Cache,IntegrationGlobalPhysicalInfrastructureservers/network/datacentersautomatedelasticmanagedresourcesusagebasedCDNcachingidentity

&securitybusiness

analyticscommercemediaHPCintegrationcomputedatamanagementnetworkingSQL

databaseblobconnectvirtualnetworktrafficmanagernoSQL

databasewebsitescloudservicesVMsDatacenterArchitectureNodesTORLBLBAggPDULBLBAggLBLBAggLBLBAggLBLBAggLBLBAggRacksDatacenterRoutersAggregationRoutersandLoadBalancersNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDUNodesTORPDU………………TopofRackSwitchesPowerDistributionUnitsFaultDomainHardware&NetworkTopologyHighAvailability:FaultDomainsPurpose:AvoidsinglepointsoffailuresUnitoffailurebasedondatacentertopologyE.g.top-of-rackswitchonarackofmachinesWindowsAzureconsidersfaultdomainswhenallocatingservicerolesE.g.don’tputallrolesinsamerackOSS(Equipment(network,server,storage)andSWhealthmonitoringandcontrol)-necessaryforanykindofcloudBSS(online/offlinesales,billing/finance,marketingBI,CC,ICPCompliance,etc.)-necessaryforpubliccloudChallenges-Security

andInteroperabilitySecurity

ConfidentialityFreefromattacksServiceLevelAgreementSLA

mustassureQoS(quality-of-service),e.g.,serviceresponsetimeInteroperabilityEnsureacloudserviceusercanmovefromonecloudservicetoanother45Source:Lin,G.,Fu,D.,Zhu,J.andDasmalchi,

G.,

“CloudComputing:

ITasaService,”ITProMarch/April2009IT部署邊界的演變:

基礎(chǔ)設(shè)施虛擬化/服務(wù)管理標(biāo)準(zhǔn)化、自動(dòng)化-四大板塊雖會(huì)有消長，但都會(huì)繼續(xù)存在，尤其是核心應(yīng)用-可定制性，合規(guī)要求，業(yè)務(wù)流程引擎，業(yè)務(wù)規(guī)則引擎（通用云平臺(tái)面向企業(yè)應(yīng)用的短板）企業(yè)內(nèi)共享應(yīng)用-不同應(yīng)用可以共享資源企業(yè)內(nèi)核心應(yīng)用-不同應(yīng)用所需的資源均保持獨(dú)立增值型云托管CloudHosting-不同客戶的不同應(yīng)用可以共享資源傳統(tǒng)托管/租賃托管，多用戶數(shù)據(jù)中心Colocation，ManagedHosting-資源為客戶擁有或?qū)Ｓ?/p>

VideoConferencingEmailIM開發(fā)測試存儲(chǔ)ERPSCMCRMEmailSearchIdentity/Security存儲(chǔ)FinanceHR企業(yè)機(jī)密政務(wù)內(nèi)網(wǎng)存儲(chǔ)eMailSearchERPCRMSCM存儲(chǔ)互操作性共享的面向服務(wù)體系結(jié)構(gòu)（如http,XML,SOAP,WSDL,UDDI）文檔使用標(biāo)準(zhǔn)化技術(shù)統(tǒng)一業(yè)界標(biāo)準(zhǔn)從數(shù)據(jù)獲取可重用性信息連接人，數(shù)據(jù)，與異構(gòu)系統(tǒng)在文檔、應(yīng)用程序和系統(tǒng)間實(shí)現(xiàn)數(shù)據(jù)互操作建立智能應(yīng)用程序以提高數(shù)據(jù)質(zhì)量

ServiceBus

Whatisit?ExtensiontothefamiliarWCFbindingmodel

SOAP/HTTPSOAP/TCPHTTPSimpleHTTPAPIsforserviceManagement

ServiceRegistry(AtomPublishingProtocol)MessageBuffer(REST)FullyintegratedwithAccessControlService

ServiceBusExchangemessagesbetweenlooselycoupledapplicationsNetworksend/receivefromanyinternetconnecteddeviceTraverseNAT