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AutonomousDatabaseonDedicatedExadataInfrastructureOracleAutonomousDatabaseuniquelycombinesautomation,machinelearning,andcloudagilitytodelivertheworld'sfirstautonomousdatamanagementasaservice.
AvailableonPublicCloudandOn-Premises,AutonomousDatabaseonDedicatedExadataInfrastructureenablesITtoachievethehighestDedicatedExadataCloudInfrastructuredegreeofsecurityandgovernancewhileprovidingacompletelyself-serviceAutonomousDatabaseexperienceforitsconsumers.
AUTONOMOUSDATABASEFOUNDATIONEXADATA:THEBESTDATABASEPLATFORMExadataHardwareInfrastructurecomesindifferentshapestosupportworkloadsofdifferentsizes:traditionalquarter,half,andfullrackshapescanmeetuniqueCPUEXADATAHARDWAREprocessinganddatabasestoragerequirements.
OnlinescalingofOCPUresourcesisFastestNetworkingavailablesothatwhencombinedwithcloud-basedsubscriptionbillingcustomerscan40-100GbpsClusterNetworkingpayonlyfortheOCPUsthattheyuse,dramaticallyreducingcostscomparedtoUpto25GbpsEthernettraditionallypurchasedplatforms.
Allshapesarebuiltonpowerfuldatabaseservers,FastestStoragescale-outintelligentstorageservers,PersistentMemory(PMEM),PCINVMeflashandPersistentMemory(PMEM)highcapacitydiskdrives.
InternalconnectivitybetweendatabaseandstorageserversUltra-fastPCINVMeFlashisenabledbyalow-latencyclusternetworkfabric.
ExternalconnectivityisprovidedUpto300GB/secThroughputusingachoiceofeitherstandard10GBcopperor25GigabitfiberEthernet.
Upto12Million8KI/OspersecThedatabase-optimizeddatatieringbetweenRAM,PMEM,flashanddiskFastestComputeimplementedinExadataprovideslowerlatency,highercapacity,andfasterLatestGenIntelProcessorsAutonomousDatabaseon1DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|Publicperformancethanotherflash-orPMEM-basedsolutions.
FlashandPMEMstoragearrayscannotmatchthethroughputofExadata'sintegratedandoptimizedarchitecturewithfullhigh-speedpersistentmemory,PCINVMeflash,offloadofdataintensiveoperationstostorage,andalgorithmsthatarespecificallyoptimizedfordatabases.
ExadataSoftwareThetechnologythatenablesExadata'sunparalleledperformancewithoutanyofthebottlenecksoftraditionalstoragearraysisExadataSystemsoftware.
ThissoftwarepowerstheExadataStorageServers,providinganextremelyefficientdatabase-optimizedstorageinfrastructure.
OneofthemanyuniquefeaturesofExadataSystemsoftwareisSmartScantechnology,whichminimizesdatamovementbyoffloadingdataintensiveSQLoperationsfromthedatabaseserversdirectlyintothestorageservers.
BypushingSQLprocessingtothestorageservers,datafilteringandprocessingoccurimmediatelyandinparallelacrossallstorageservers,asdataisreadfromdiskandflash.
Onlytherowsandcolumnsthataredirectlyrelevanttoaqueryaresenttothedatabaseservers.
Thisgreatlyacceleratesanalyticqueries,eliminatesbottlenecks,andsignificantlyreducestheCPUusageofthedatabaseservers.
Exadataincludesavastarrayofsoftwarecapabilitiesthatenablesitsunparalleledscalability,performanceandavailability.
SomeoftheseExadatasoftwarefeaturesare:StorageIndexesavoidunnecessaryI/Ooperationsbyreplacingthemwithafewinmemorylookups.
ExafusionDirect-to-WireProtocolallowsdatabaseprocessestoreadandsendOracleRACmessagesdirectlyoverthehigh-speedclusternetwork,whichconsiderablyimprovesOLTPresponsetimeandscalabilityinExadata.
SmartFusionBlockTransferimprovesOLTPperformancefurtherbyeliminatingtheimpactofredologwritelatencywhenmovingblocksbetweennodes.
SharedPersistentMemoryAcceleratorusesRDMAtoreaddatafrompersistentmemorywithunprecedentedlowlatencyPersistentMemoryCommitAcceleratorusesRDMAtowritecommitrecordstopersistentmemoryproviding8xfasterlogwritesSmartFlashLoggingacceleratesOLTPbyusingtheflashmemoryinExadatastoragecombinedwiththehigh-speedRAMmemoryintheExadatadiskcontrollerstoreducetheaveragelatencyofdatabasecommits.
HybridColumnarCompressionutilizesacombinationofrowandcolumnarmethodstogreatlycompressdata,enablingtremendouscost-savingsandperformanceimprovementsduetoreducedstoragecapacityandreducedI/O,especiallyforanalyticworkloads.
In-MemorycolumnarformatsinFlashCacheextendtheExadataColumnarFlashCachebyautomaticallytransformingdataintoIn-Memorycolumnarformatsasit'sloadedintoflashcache.
SmartScansthenleverageultra-fastSingleInstructionMultipleData(SIMD)Vectorinstructions,thusprocessingmultiplecolumnvalueswithasingleinstruction.
Exadataisengineeredtoprovidethehighestlevelsofavailability.
EachExadatasystemhascompletelyredundanthardwarecomponentsandispre-integratedwithOracleMaximumAvailabilityArchitecture(MAA)bestpracticesforDatabaseHighAvailability(HA)technologiessuchasRAC,ASM,RMAN,FlashbackandDataGuard.
Further,Exadata-specificHAcapabilitiessuchasInstantDetectionofComputeandStorageServerFailuresandExadataI/OLatencyCapping,significantlyenhancetheavailabilityofExadata.
Onesinglerackcanbeusedtodeployalargenumberofdatabases,enablinghighdatabaseconsolidation.
Toensureconsistentperformanceinahighlyconsolidatedenvironment,Exadataprovidesuniqueend-to-endprioritizationLargeMemoryCapacityUpto1390GBperDatabaseServerCompleteRedundancyEXADATASOFTWAREAllExadataSoftwarefeatures,suchas:SmartScanStorageIndexesDataMiningOffloadHybridColumnarCompressionSmartFlashCacheSmartFlashLoggingIn-MemoryFaultToleranceI/OResourceManagementNetworkResourceManagementInstantFailureDetectionSub-secI/OLatencyCappingColumnarFlashCacheJSON/XMLSmartScanDirect-to-WireOLTPprotocolTest/DevCloningFastestRACNodeFailureRecoveryFastestDataGuardRedoApplyFastestBackupusingOffloadtoStorage2DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|Publicandresourcemanagementcapabilitiesspanningdatabaseservers,networkandstorage.
AUTONOMOUSDATABASESERVICEOVERVIEWOracleAutonomousDatabaseAutonomousDatabaseisafamilyofself-driving,self-securing,andself-repairingcloudservices.
Itusesmachinelearningandautomationtoeliminatehumanlabor,humanerror,andmanualtuning,therebyreducingcostandcomplexitywhileensuringhigherreliability,security,andmoreoperationalefficiency.
BuiltonOracle'sExadataDatabaseMachinewhichdeliversthehighestperformanceandcost-effectiveoperationcustomersrequirefortheirmostdemandingandmission-criticalapplications.
TheunderlyingconvergeddatabasecapabilitiesoftheOracleDatabaseenabletheAutonomousDatabasetobeofferedinthreeconfigurationsthatareoptimizedfortransactionprocessing,datawarehousingandJSONdocumentdatamanagement.
AutonomousTransactionProcessing(ATP)istailoredtoon-linetransactionprocessing,batch,reporting,IoT,machinelearning,andmixedworkloadapplications.
AutonomousDataWarehouse(ADW)istailoredtodatawarehousing,datamarts,datalakes,andmachinelearningworkloads.
AutonomousJSONDatabase(AJD)istailoredtodocumentstorageandretrievalwithadeveloperorientedsimpledocumentaccessAPI(SODA)andworksseamlesslywithOracleSQLdatatables.
DedicatedExadataInfrastructureAutonomousDatabasesupportstwoExadatadeploymentchoices,sharedanddedicated.
Inasharedenvironment,multiplecustomersmaysharetheresourcesofasingleExadatainfrastructure;thefocusisonsimplicityandelasticitywithastandardizedconfigurationandlifecycle.
Inadedicatedenvironment,theExadatainfrastructureiscompletelydedicatedtothesubscribingcustomer,isolatedfromothercloudtenants,withnosharedprocessor,storageandmemoryresource.
Currently,thededicatedinfrastructuredeploymentchoiceonlysupportsATPandADWconfigurations.
Dedicatedinfrastructureprovidescustomerswiththeirowncustomizabledatabasecloud,allowingittodeliveraninternalself-servicedatabasecapabilitythatwillalignwithbusinessefforts,sodifferentlinesofbusinessorprojectteamscanhavecompleteautonomyintheirindividualexecutionwhilethecompanyitselfgetsafleetwidesimplifiedsetofbestpracticesforoverallhealth,availability,andcostmanagement.
AutonomousDatabaseonDedicatedExadataInfrastructurerunsOracleEnterpriseEdition19corhigher.
CustomersconnecttoAutonomousDatabasefromtheirapplicationusinglanguagedriverssuchasJDBCorotherOracleClientInterfacebasedclientseitherusingadownloadablewalletpre-packagedwithTLScertificatesorusingstandardOracleNetServices.
AutonomousDatabaseishighlysecure,lockingdownmanySYSDBAactionsanddisallowingcustomeraccesstoVirtualMachineshostingthedatabaseinstances,whicharecompletelymanagedbyOracle.
CustomeruseoftheAutonomousDatabaseserviceisentirelythrutheserviceAPIpresentedinaCloudConsoleUserExperience,CLI,RESTAPIandLanguageSDKs.
CustomerschooseanExadatainfrastructurepre-packagedwithanumberofcomputeandstorageserversandself-serviceAutonomousDatabaseinstanceswithinthatinfrastructure.
DetailedspecificationsforeachExadatainfrastructureareprovidedinTable1.
Customersdynamicallyprovisiondatabaseserverswithanynumbercomputecores(OCPUs)withinthehardwarelimitsofthechoseninfrastructure.
Pricingisbasedontwocomponents,thechosenExadatahardwareconfigurationandtheservicesoftware-numberofactivateddatabasecomputecores.
TheExadatahardwareshapehasafixedsubscriptionpricewitha2-dayminimum,thenchargedpersecond.
Allthestorage,IOPSandmemoryfortheconfigurationchosenisincludedinthesubscriptionAUTONOMOUSKEYBENEFITSMostpowerfulOracleDatabaseAllExadatacapabilities,ensuringextremelyhighlevelsofperformance,availabilityandsecurityEasyandrapidInfrastructureanddatabaseprovisioninginafewclicksoranAPIcall.
Lowertotalcostofownershipfrompay-per-use,eliminationofmanuallaborLowerriskthruautomatedsecurityupdatesandnohumanerrorIncreasedpaceofinnovationthruskilledDBAsfocusingonbusinesschangeinsteadofadministrationWin-winforITandDevelopment.
ITgovernanceandbestpracticeswithself-serviceagilityfordevelopersAUTONOMOUSKEYFEATURESSelf-servicedatabasecloudrunningondedicatedExadatainfrastructureDynamiconlineauto-scalingofCPUtriggeredbyrealtimeworkloadOnlinescalingofstorageCustomizableoperationalpolicessupportingmissioncriticalrequirementsMulti-levelworkloadisolationManagedbackupandrecoveryDeployanywhere,publiccloudoron-premisesAutonomousconfigurationmanagementAutonomousperformancemanagementwithrealtime3DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|Publicprice.
TheAutonomousDatabasesoftwarepriceisbasedontheactivatedcomputecoresforeachdatabaseinstance(alsochargedpersecond)deployedintotheExadataInfrastructure.
Asthebusinessgrows,customerscanenableordisablecomputecorescompletelyonline,thuspayingonlyfortheprocessingpowerthattheyrequire.
Thereisnochargefornetworkcommunication(datatransferinorout)totheAutonomousDatabase.
SubscriptionOverviewAutonomousDatabaseonDedicatedExadataInfrastructureisavailablethroughtwoflexiblesubscriptionofferingsLicenseIncludedBringYourOwnLicense(BYOL)LicenseIncludedThissubscriptionmodelincludesallofthefeaturesofOracleDatabaseEnterpriseEdition,plusalloftheOracleDatabaseEnterpriseManagerPacksandallDatabaseEnterpriseEditionOptions.
Theseindustry-leadingcapabilitiesincludeDatabaseIn-Memory,RealApplicationClusters(RAC),AutomaticStorageManagement(ASM).
ActiveDataGuard,Partitioning,AdvancedCompression,AdvancedSecurity,LabelSecurity,DatabaseVault,RealApplicationTesting,OLAP,AdvancedAnalyticsandSpatialandGraph.
AlsoincludedinanAutonomousDatabaseDedicatedPaaSsubscriptionisOracleMultitenant,enablinghighconsolidationdensity,rapidprovisioningandcloning.
ThissubscriptionmodelisidealforcustomerswithoutexistingOracledatabaselicenses,customersseekingtouseOracledatabasefeaturesbeyondthosecurrentlylicensed,andcustomerswithvariableworkloads,whocanreducetheircostsbypayingforonlywhattheyuse.
BringYourOwnLicense(BYOL)AutonomousDatabaseonDedicatedExadataInfrastructureBringYourOwnLicense(BYOL)isdesignedtominimizecostswhenmigratingtothecloud.
InaBYOLmodel,customerscandeploytheirexistingOracleDatabaseandDatabaseOptionlicenses.
WhenacustomerbringsanOracleDatabaselicenseentitlement,theyareadditionallygrantedtherightstouseOracleTransparentDataEncryption(TDE),DiagnosticsPack,TuningPack,DataMaskingandSubsettingPack,andRealApplicationTestingwithouthavingon-premiseslicenseentitlementsforthoseDatabaseOptions.
TheExadataSystemsoftwareisalsoincludedinaBYOLsubscription,soBYOLcustomersdonothavetobringalicenseentitlementfortheExadataSystemSoftware.
TherearetwoconsiderationsforBYOL,usersofBYOLarerequiredtohavetheMultitenantOptionifcreatingmorethan3AutonomousDatabasesandifanygivendatabasewillbelargerthan16OCPUs,theRealApplicationCluster(RAC)OptionandOracleDatabaseEnterpriseEditionlicensesarerequired.
statscaptureandauto-indexingSecure,externalencryptionkeymanagementCLOUDCONTROLPLANECustomersperformlifecycleoperationsforautonomousdatabasesrunningonExadataInfrastructureusinganOracleCloudControlPlane.
ItisasophisticatedsoftwaresuitewhichrunsintheOraclePublicCloud.
CustomerscanconnecttotheCloudControlPlaneusingawebbrowser,commandlineinterface(CLI),orRESTAPIs.
AutonomousDatabaselifecycleoperationssuchascreate,delete,clone,backup,restore,auditandOCPUscalingareexamplesofoperationscustomerscanperformusingtheCloudControlPlane.
AnotherkeyfunctionoftheControlPlaneistotrackacustomer'susageandbillonlyforwhattheyuse.
TheCloudControlPlaneincludesasophisticatedIdentityAccessManagement(IAM)systemwhichallowsmultipledepartmentsorgroupstoshareanOracleCloudInfrastructure(OCI)tenancy.
IAMcompartmentsareusedasalogicalresourcegroupingconstructwithinOCIthatenablesaccesscontrolacrossresourcesandprovideaneffectivemechanismtoorganizeandcontrolaccesstoresourceswithinasingletenancy.
Policiescanbeusedtograntfinegrainpermissionson4DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|PublicresourceswithinaCompartmentforseparationofdutyandprivilegedaccesstospecificresources.
Forexample,userscanbeisolatedtoonlyspecificdatabasesandwithinagivendatabaseoneusercouldberesponsibleforcreate/scaleandanotherforrestore/audit.
CUSTOMIZABLEOPERATIONALPOLICIESAutonomousDatabaseonDedicatedExadataInfrastructureprovidesthecustomercustomizationsoveroperationalpolices,includingsoftwareandhardwareisolationforthehighestlevelsofperformanceandsecuritygovernance;itiswellsuitedforcustomerswantingtodeployOracleDatabaseincloudwithcommonenterpriselifecyclecontrols.
Userscanconfigureoneormorecontainerdatabasesontheirdedicatedinfrastructure,eachofwhichcanhaveoneormoreautonomousdatabases(amixtureofADWandATP)withinit.
Customershavetheopportunitytocustomizethepoliciesusedtocontroltheprovisioningofnewdatabases,thetimingonupdates,theavailabilityconfiguration,thebackupretentionperiod,andthedensityofdatabasesthatcanrunontheinfrastructure.
Havingcontroloverdatabaseversionsandthetimingofupdatesisimportantforcriticalapplicationsthatrequireaversionvalidationcheckagainstpre-productionenvironmentsbeforeanewsoftwareversionisappliedtoproductiondeployments.
Althoughcustomerscancustomizetheseoperationalpolicies,alloperationsarestillfullyautomatedbyOracleautonomoussoftware.
ADMINISTRATIVEROLESEPARATIONAutonomousDatabaseonDedicatedExadataInfrastructureallowsacleanseparationofrolebetweenITanddatabaseconsumers.
AnITgroupofFleetAdministratorswouldoverseecapacityofExadataInfrastructure,governancepolicies,resourcequotas.
Databaseconsumers,projectteamdevelopersandapplicationDBAs,consumeAutonomousDatabasewithoutvisibilityintotheunderlyinginfrastructure.
Thisseparationoffleetversusdatabaseconsumerallowssimplebudgetingcontrolsandresourceisolationwithoutgettinginthewayofthelineofbusinessexecution.
Adedicateddatabasedeploymentwillsupporttheentirespectrumofneedsfromsimpleappstothosethatrequirethehighestgovernance,consistentperformance,andoperationalcontrols.
Figure1.
DedicatedFleetandDatabaseConsumerRoles5DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|PublicOracleCloudOperationsOracleCloudOperationsmonitorsandmaintainstheDatabase,VirtualizationStackandinfrastructurecomponentsoftheAutonomousDatabaseonDedicatedExadataInfrastructureservice.
Keycomponentsandactivitiesinclude:ComponentsmanagedoExadatastorageserversandphysicaldatabaseserversoPowerdistributionunits(PDUs)oInfiniBandnetworkandswitchesoManagementswitchoControlplaneserversoVirtualMachine(hypervisor)oExadatasystemsoftwareandallfirmwareoDatabaseHomesoOperatingSystemoSecurityUpdatesMonitoringactivitiesoAutonomousinfrastructurelayerincidentmonitoring,management,androotcauseanalysisoThresholdperformanceanalysisMaintenanceActivitiesoBugandsecurityfixesoExadataSystemSoftwareupdatesandupgradesoFirmwareupdatesandupgradestoanyofthehardwarecomponentsincludingnetworkingcomponentsandInfiniBandswitchesoProactiveinfrastructureupgradestoupdatesoftwareandfirmwareasrequiredoCluster,DatabaseandOperatingSystemSoftwareupdatesBackup&RecoveryAutonomousDatabaseonDedicatedExadataInfrastructureprovidesautomaticbuilt-indatabasebackupfacilities,withweeklyfullbackupsanddailyincrementalbackupsthatareavailableforaselectabletimeframeupto60daysintheOraclePublicCloud.
Manualbackupscanbetakenatanytimeandrecoverycanbedonefromabackuporanypointintimeinthebackupretentionwindow.
ENTERPRISECLASSSECURITYWITHTHESIMPLICITYOFCLOUDAutonomousDatabaseonDedicatedExadataInfrastructurebenefitsfromscrutinybyOracleSecurityexpertsandbyhundredsofindustryexpertsaroundtheworld.
AutonomousDatabasedeliversExadataasanOracleCloudServicebasedoncomprehensivesecuritymeasuresdeployedinthehardwareinfrastructure,network,Exadataplatform,andOracledatabase.
ThesecurityfeaturesofAutonomousDatabasesegregatecustomerdataaccessandOracleCloudOperationsandensurethatdatathatentersorleavestheAutonomousserviceissecure,datathatresidesonthesystemissecure,accesstothesystemissecure,andthecodethatrunsonthesystemissecure.
OraclecloudautomationfurtherenhancessecuritybyenforcingstrongpasswordsanddataencryptiononalldatabasesandmakingitfastandeasyforcustomerstokeepdatabasesupdatedwiththelatestsecuritypatchesfromOracle.
ExadataInfrastructureSecurityprotectsthephysicalserversandcomponentsthatarethebuildingblocksofthesystem.
Infrastructuresecurityfeaturesinclude:VendorsignedfirmwareonhardwarecomponentstoensurehardwarecomponentswillonlyrunvalidcodefromthevendorthatsuppliedthatcomponentHardwareaccelerationthatdeliversnear-nativeencryptionanddecryptionspeedsothatencryptioncanalwaysbeusedforallOracledatabasedataInfrastructureoptimizationsthatuniquelymovedecryptionprocessingtoExadataStorageServerinfrastructureVirtualmachinesthatprovidesecureisolationbetweencustomervirtualmachinesandOracleCloudOperations.
6DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|PublicCustomerscanuseadvancedaccesscontrolslikeOracleDatabaseVaulttoensuredataintheOracledatabasecanonlybeaccessedbyuserswithexplicitrightstoaccessthatdata.
OracleCloudOperationsdoesnotaccesscustomerdatatocarryouttheirdutiesofinfrastructuresupport.
ExadataNetworkSecurityisimplementedwithisolatednetworks,andeachnetworkisequippedwithadditionalsecuritymeasurestosecurecriticaldataprocessingtasks.
Networksecurityfeaturesinclude:InternalNetworkFabric:isolatesandprotectsstorageandRACinterconnecttrafficCustomerclientnetwork:OracleNetEncryptionsecuresapplicationtraffictodatabasesDedicatedbackupnetwork:OracleNetEncryptionsecurestrafficforhigh-bandwidthusecasessuchasbackup,dataloading,anddisasterprotectionusingDataGuardCustomercontrolledclientnetworkmappeddirectlytothedatabaseVMsExadataPlatformSecurityisbasedonvirtualmachinesthatdelivertheExadataComputeNodeplatform.
TheoperatingsystemdeploymentfortheExadataplatformincludes:AminimalLinuxdistributionensuresthatjustthepackagesneededtorunOracleDatabaseareinstalledandenabledMinimalopenportsandrunningservicesthatminimizeattacksurfacesComprehensiveloggingandauditingthattracksaccessandmodificationExadataDatabaseSecurityisbasedontheenterprisesecurityfeaturesoftheOracledatabase.
AutonomousDatabasesubscriptionsincludesallOracleAdvancedSecurityfeatures,suchasTransparentDataEncryption(TDE),DatabaseVault,LabelSecurity,Redaction,Subsetting,andMasking.
BYOLcustomersarealsoentitledtouseTransparentDataEncryption(TDE)andtheDataMaskingandSubsettingpackonanyOracleDatabaselicensetheymovetoAutonomousDatabase.
TDEmasterencryptionkeysaregeneratedandmanagedbythecloudautomationbydefault.
CustomerswithstrictercorporatesecuritypoliciesthatmandatetightercontrolofencryptionkeysmaychoosetomanagetheirownkeysintheOCIVaultservice.
ThevaultserviceusesaFIPS-140securitylevel3certifiedHSMdevicetomeetthehighestsecuritystandard.
TheautonomousdatabaseondedicatedExadatainfrastructureprovidesintegrationwiththeOCIVaultservicesothatdatabasemasterencryptionkeysmaybegeneratedandstoredintheVault.
Customershavefullcontroloverthelifecycleandrotationoftheirkeysinbothcases.
INORACLECLOUDORYOURDATACENTERSAutonomousDatabaseonDedicatedExadataInfrastructureisavailableintheOraclePublicCloudandinthecustomer'sdatacentersviaCloud@Customer.
Manycompaniescannotsimplymovetopubliccloudduetochallengesinvolvingtheregulatorynatureoftheirdata,datasovereigntylawsrequiringdatatostayincountryoforigin,andthecomplexitiesofsystemsentanglementpresentinenterprisearchitectures.
Systemsentanglementhappensbecauseindividualapplicationsarecoupledtoothersinsuchawaythatchangestooneimpacttheothers,therebycomplicatingamovetopubliccloud.
Tomitigatethesechallengeswhileprovidingcustomersthebenefitsofcloudself-serviceandapay-per-usefinancialmodel,OracleintroduceditsCloud@CustomerofferingsbringingthecloudtocustomerswhocannotsimplytransformtopubliccloudOracleDedicatedRegionCloud@CustomerdeliversanentirestackofOracleCloudInfrastructureanditsportfolioofPlatformas-aServiceofferingstothecustomerdatacenter,includingAutonomousDatabaseonDedicatedExadataInfrastructure.
OracleExadataCloud@CustomerisasliceofOracleClouddeliveredtothecustomerdatacenterthatisspecifictoExadatabaseddatabasePlatformas-aServiceofferingsandincludesAutonomousDatabase.
AutonomousDatabaseonExadataCloud@Customerisalow-costentrypointforon-premisesusersprovidingallthefeaturefunctionalityfoundinAutonomousDatabaseonpubliccloud,butusersalsohavetheoptionofbackinguptheirautonomousdatabasetoalocalZeroDataLoss7DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|PublicRecoveryApplianceorlocalnetworkattachedstorage.
TheminimumtermforanAutonomousCloud@Customerinfrastructuresubscriptionis4yearsandthesameBYOLorlicenseincluded(billedpersecond)modelsexist.
TheCloudControlPlaneusedbyAutonomousDatabaseinpubliccloudisalsousedbytheAutonomousDatabaseonExadataCloud@Customer.
ThisallowscustomerstoworkwithbothPublicCloudandCloud@Customer,usingtheexactsameUXandRESTAPIs.
AnyinvestmentsinautomatedscriptingdevelopedforaCloud@CustomerenvironmentwillbepreservedshouldacustomereventuallychoosetomigratetotheOraclePublicCloud.
SECUREACCESSTOEXADATACLOUD@CUSTOMERPlatformcontrolplanecommandsaresenttotheExadataCloud@CustomersystemthroughadedicatedWebSocketsecuretunnelbetweentheCloudControlPlaneandtheExadataCloud@Customerplatform.
OracleCloudOperationsstaffusethesametunneltomonitorAutonomousDatabaseonExadataCloud@Customerformaintenanceandtroubleshooting.
TworemoteControlPlaneServersinstalledintheExadataCloud@Customerrackhostthesecuretunnelendpointandactasagatewayforaccesstotheinfrastructure.
Theyalsohostcomponentsthatorchestratethecloudautomation,aggregateandroutetelemetrymessagesfromtheExadataCloud@CustomerplatformtotheOracleSupportServicesinfrastructure,andhostimagesforservicepatching.
TheminimumnetworkbandwidthfromtheControlPlaneServertotheCloudControlPlaneis50Mbps.
ThefollowingdiagramshowsatypicalaccessconfigurationofAutonomousDatabaseonExadataCloud@Customer.
Figure1.
AccessArchitectureforExadataCloud@CustomerCONCLUSIONAutonomousDatabaseonDedicatedExadataInfrastructure,availablebothinpubliccloudandon-premisesviaCloud@Customerisanidealsolutionforcustomerslookingtoleveragecloud-baseddatabaseservicetomodernizetheuseofdatabaseforalldatabasedeployments,includingfortheirmostdemandingandmissioncriticalsolutions.
AutonomousDatabasewillhelptolowercosts,reducesecurityrisksandenablecustomerstofocusonaddingbusinessvalueinsteadofworryingabouttechnology.
8DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|PublicTable1-EXADATAINFRASTRUCTURE–TECHNICALSPECIFICATIONSSpecificationNumberofDatabaseServersTotalMaximumNumberofEnabledCPUCoresTotalRAMCapacityNumberofExadataStorageServersTotalPersistentMemoryCapacityTotalFlashStorageCapacityTotalUsableStorageCapacity1TotalCoresinStorageServersMaxSQLFlashBandwidthMaxSQLPMem/FlashReadIOP3MaxSQLPMem/FlashWriteIOPS4MaxSQLDiskBandwidthMaxSQLDiskIOPSMaximumNumberofAutonomousContainerDatabases6MaximumNumberofAutonomousDatabasesperAutonomousContainerDatabase6MaximumNumberofAutonomousDatabasesperAutonomousContainerDatabasewithAutonomousDataGuardenabled6ExadataExadataExadataExadataExadataExadataX8-2X8-2X8-2FullX8-2MX8-2MHalfX8-2MFullQuarterHalfRackQuarterRackRackRackRackRack2482481002004001002004001,440GB2,880GB5,760GB2,780GB5,560GB11,120GB36123612---4.
6TB9.
2TB18.
4TB76.
8TB153.
6TB307.
2TB76.
8TB153.
6TB307.
2TB149.
7TB299.
4TB598.
7TB149.
7TB299.
4TB598.
7TB14428857614428857664.
5GB129GB258GB75GB150GB300GB---3,000,0006,000,00012,000,000---1,410,0002,820,0005,640,0005.
4GB10.
8GB21.
5GB5.
4GB10.
8GB21.
5GB7,80015.
60031,0007,80015,60031,0001212122424241002002001002002002525252525259DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|Public10DATASHEET|AutonomousDatabaseonDedicatedExadataInfrastructure|Version[1.
10]Copyright2020,Oracleand/oritsaffiliates|Public1Usablecapacityismeasuredusingnormalpowersof2spaceterminologywith1TB=1024*1024*1024*1024bytes.
Itistheactualspaceavailabletocreateadatabaseaftertakingintoaccountspaceneededforhighredundancystorageandrecoveringfromadrivefailure,butbeforedatabasecompression.
2BandwidthispeakphysicalscanbandwidthachievedrunningSQL,assumingnodatabasecompression.
Effectiveuserdatabandwidthishigherwhendatabasecompressionisused3Basedon8KI/OrequestsrunningSQL4Basedon8KI/OrequestsrunningSQL.
FlashwriteI/OsmeasuredatthestorageserversafterASMmirroring,whichissuesmultiplestorageI/Ostomaintainredundancy5LoadratesaretypicallylimitedbydatabaseserverCPU,notI/O.
Ratesvarybasedonloadmethod,indexes,datatypes,compressionandpartitioning.
6OracleAutonomousDatabasedoesnotcurrentlysupportover-provisioning,theabilityformultipleautonomousdatabasestoshareasingleCPUcore.
Therefore,anExadataInfrastructureresourcecancurrentlysupport,acrossallitsautonomouscontainerdatabases,uptoasmanyautonomousdatabasesasithasCPUcores.
ThismaximumnumberwillincreasewhenOracleAutonomousDatabasesupportsover-provisioning.
Note:AutonomousDatabasealsosupportstheX7GenerationhardwareforexistingExadataCloud@CustomerdeploymentslookingtoupgradetoAutonomousDatabase.
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