Safe Harbor Statement...Exadata Delivers Real Business Value Average results across eight Global 2000 companies •Five-Year ROI: 429% •11 month average payback •94% less unplanned

Copyright©2017, Oracleand/oritsaffiliates.Allrightsreserved.|

SafeHarborStatementThefollowingisintendedtooutlineourgeneralproductdirection.Itisintendedforinformationpurposesonly,andmaynotbeincorporatedintoanycontract.Itisnotacommitmenttodeliveranymaterial,code,orfunctionality,andshouldnotberelieduponinmakingpurchasingdecisions.Thedevelopment,release,andtimingofanyfeaturesorfunctionalitydescribedforOracle’sproductsremainsatthesolediscretionofOracle.

2


OracleExadata:MaximumAvailabilityBestPracticesandNewRecommendationsMichaelNowakMAASolutionsArchitectOracleServerTechnologies

Swamy KiranInfrastructureArchitect/DBATeamTechnicalLeadTheWorldBank

October4,2017


ProgramAgenda– “CheckpointMeeting”

MAAExadataOverview

NewMAAExadataHighAvailabilityFeaturesYouGetAutomatically

NewMAAExadataBestPracticesForYouToImplement*

1

2

3

4

*CloudCustomers,don’tworrywearealreadydoingthisforyou

4

5

SneakPeekIntoFutureMAAExadataFeaturesandBestPractices

MAAExadataCustomerProofPoint– WorldBank

ButWait,There’sMore!

Copyright©2017, Oracleand/oritsaffiliates.Allrightsreserved.|Copyright©2017, Oracleand/oritsaffiliates.Allrightsreserved.|

MAAExadataOverviewFirstLet’sReview

5


ExadataDatabaseMachine

6

Performance,AvailabilityandSecurity

BestPlatformforOracleDatabaseson-premisesandintheCloudEnabledby:• Single-vendoraccountability• Exclusivefocusondatabases• Deeph/wands/wintegration• Revolutionaryapproachtostorage


ProvenatThousandsofCriticalDeploymentssince2008OLTP– Analytics– DataWarehousing– MixedWorkloads

• Petabyte Warehouses• OnlineFinancialTrading• BusinessApplications– SAP,Oracle,Siebel,PSFT,…

• MassiveDBConsolidation• PublicSaaS Clouds– OracleFusionApps,Salesforce,SAS,…

7

4 OF THE TOP 5BANKS,TELCOS,RETAILERS RUN EXADATA

Copyright©2017, Oracleand/oritsaffiliates.Allrightsreserved.| 8

ExadataDatabaseMachineFamily

Oracle-ManagedSubscriptionCustomerDataCenter

OraclePublicCloud PrivateCloud

Exadata CloudService

Exadata CloudMachine

CloudatCustomer

SameProduct

SamePrice

OracleOwnedOracle

Managed


• Scale-Out2-SocketDatabaseServers– 20%to40%fasterCPUs– latest24 coreIntelSkylake– 150%fasterEthernet – 25GigEclientconnectivity– 50%moreDRAMcapacityandthroughput

• Ultra-FastUnifiedInfiniBand InternalFabric

• Scale-OutIntelligent 2-SocketStorageServers– Intel10coreSkylake CPUsoffloaddatabaseprocessing– 25%highercapacity10TB HeliumDiskDrives– 100%highercapacity6.4TBHotswappableNVMe Flash

Exadata X7Hardware(changesinred)

9

High-Capacity(HC)Storage

ExtremeFlash(EF)Storage

DatabaseServer


ExadataX7-2andX7-8PerformanceImprovementsvsX6

• 350GB/secIOThroughput– 17%more

• 5.97MillionOLTPReadIOPs– 50%moreIOPsunder250usec=3.5M

• 40%CPUimprovementforAnalytics• 20%CPUimprovementforOLTP– 40%onX7-8

• Dramaticallyfasterthanleadingall-flash arraysineverymetric

10

EachRackHasUpto:1.7PBDisk720TBNVMe Flash


ZeroDataLossDRtotheCloudUseCaseZeroDowntime

RACZeroDataLossBackuptotheCloudUseCase

Prod/Departmental

BusinessCritical

Dev,Test,Prod

MissionCritical

BackupandRecovery

Bronze +

ZeroDowntimeHighAvailability

MAAReferenceArchitectures

11

RecoveryTime&RecoveryPointObjectives

Silver+

ZeroDataLossHAandDR

GOLD

BRONZESILVER

PLATINUM

http://www.oracle.com/technetwork/database/availability/maa-reference-architectures-2244929.pdf

ZeroDowntimeGoldenGateCloudSvc.

Gold+

ZeroDowntimeMaintenance/Migration


ExadataMaximumAvailabilityArchitecture(MAA)BlueprintforHAThatHandlesAllFailures.MAABestPracticesBakedInAutomatically

12

FastestRACInstanceandNodeFailureRecovery|FastestBackup- RMANOffloadtoStorageDeepASMMirroringIntegration|FastestDataGuardRedoApply|CompleteFailureTestingwithLowestBrownouts

LocalstandbyforHAFailover

Redo-basedchange

replicationwithdataconsistency

checking

Onlineupdates,reconfiguration,expansion

LAN WAN

Servers,Disks,Flash,Network,

Power

Activeclusters,Disk/flashmirroring

WithinExadata WithinaSiteRemotestandbyforDisasterRecovery

AcrossSites

DA

TAB

ASE IN

-MEM

OR

Y

DA

TAB

ASE IN

-MEM

OR

Y

DA

TAB

ASE IN

-MEM

OR

Y

RedundantSoftware

RedundantHardware

RedundantSystemsRedundantDatabases

RedundantSystemsRedundantDatabases


ContinuousImprovementandRegularRealWorldCheckups

WeeklymeetingtoprocessBestPracticesandCriticalIssuesflowsrightintoexachk

QuarterlyMAAExadataHighAvailabilityassessmentsperformedatanundisclosed

OraclebunkerJ

13

HighPriorityInsideOracleDevelopment


FaultTolerantAvailability

OnlyotherAL4Systems• IBM- zSystems• HPE- IntegrityNonStop &

Superdome• Fujitsu– GS&BS2000• NEC– FTServer/320Series• StratusftServer &VSeries• Unisys– Dorado

“Exadata andSuperClusterbothachieveAL4faulttoleranceinaMaximumAvailabilityArchitecture*

configuration”

FIVENINES

5X999.999%

ANewGoldStandard

14

*GoldorPlatinumreferencearchitecture


IDCReport*ExadataDeliversRealBusinessValue

AverageresultsacrosseightGlobal2000companies

• Five-YearROI:429%• 11monthaveragepayback• 94%lessunplanneddowntime

“…farlesscomplicated,wedon’thavedistinctboxestomaintain,andwenowhaveasingletechnology...”

— OracleCustomerIDC:BusinessValueofOracleExadataDatabaseMachine

September2016

*IDCWhitePaper,SponsoredbyOracle,September2016


NewMAAExadataHighAvailabilityFeaturesYouGetAutomaticallyImportantFeaturesWeHaveDevelopedForYouThisPastYear

16


MAAExadataHighAvailabilityFeatures

Todaywearefocusingonwhat’snewinthepastyearbutlet’swatcha1minutevideofeaturingablast-from-the-pastfeature,FastNodeDeathDetection(FNDD).Ifyouwatchcarefullyyouwillstillberewardedwithonenewfeaturereferencedataboutthe35secondmarkJ

MaintainingServiceLevelsSince2008

17

Formoreinformationonolderfeaturesandbestpractices,seehttp://www.oracle.com/technetwork/database/availability/exadata-maa-best-practices-155385.html ,MOSnote757552.1,exachkreports,priorOOWMAAExadatapresentations,andtheExadatadocumentation.

Copyright©2017, Oracleand/oritsaffiliates.Allrightsreserved.| Confidential– OracleInternal/Restricted/HighlyRestricted 18


3VideoQuestions

19

HowisFastNodeDeathDetectionsofast?Afteraveryshortmillisecond-leveltimeout,itcheckswiththeInfiniband SubnetManagerforPortStatus,andonceconfirmed,thenodeevictionprotocolcommences

DoesFastNodeDeathDetectionworkfordatabasenodesandstorageservers?

Yes

Didyouspotthenewfeaturereferenced?Oracle12.2buddyinstancessignificantlyreduceorcompletelyeliminatetheredoscanphaseofinstancerecovery.Fromanapplicationperspective,thisdirectlycorrelateswithservicelevelbrownoutreduction.


OptimizedSoftwareUpdates

ToUpdateFullExadataStackSinceSeptember2015

2x

FasterStorageServerSoftwareUpdates

FasterDatabaseNodeSoftwareUpdates

ExadataStorageServersThatUpdateThemselvesInParallelWithApplicationOnline

20

SingleTool

Automatic

5xWeFeelTheNeedForSpeed.EverythingInRed IsNewlyAvailableInthePastYear


ServiceLevelsMaintainedWhenStorageisCompromised

• FullcachingstatepreservedafterASMfastresync.Aresyncwilloccurafteracelltransientfailureorduringcellsoftwareupdates.• IntelligentroutingofIOrequeststocellprovidingthebestserviceafterflashfailureandrepair

21

ApplicabletoBothUnplannedOutagesandPlannedMaintenance

PerformanceisTimeTimeisMoney


X7Do-Not-ServiceLED

• DataCentertechgetseasytousevisualtopreventservicingthatmightcauseanoutage.• LeveragesASMDeactivationOutcome cellattributewhichisstoragepartneraware

22


X7M.2FastFailureProtectionandOnlineReplacement

• TwoM.2driveshouseoperatingsystemandcellsoftware.Storageserverharddisksandflashdrivescontainapplicationdataonly.• M.2drivesprotectedwithIntelRSTe RAID• ChassiscanbeopenedandM.2drivereplacedonlinewhilethestorageservercontinuestoservicetheapplication

23

USBDrive


X7OnlineFlashReplacement

Chassiscanbeopenedandtheflashdrivescanbereplacedonlinewhilethestorageservercontinuestoservicetheapplication.Forafaileddrive,replacewhenreadyForanonlinedrive,justtellussowecanproperlyprepareit.Example:

24

“Hot-Plug”

CellCLI>alterphysicaldisk FLASH_2_2dropforreplacement;


NewMAAExadataBestPracticesForYouToImplement*ImportantBestPracticesWeHaveDevelopedForYouThisPastYear

25

*CloudCustomers,don’tworrywearealreadydoingthisforyou


MAAExadataBestPractices

• Aspecialtributetosomebestpracticesthatarenottechnicallynewbutneverseemtogetold:– UseASMhighredundancydiskgroups– EnsureadequatespaceexiststocompleteanASMrebalance– EnforceuseofoperatingsystemhugepagesfordatabaseSGAviause_large_pages=ONLY– EnsureDataGuardFailoverandSwitchoveroperationalproceduresexistthatyoucaninitiatewithouthesitationbecauseyouhavetestedthemandyouknowtheywork

SupportingServiceLevelsSince2008

26

Formoreinformationonolderfeaturesandbestpractices,seehttp://www.oracle.com/technetwork/database/availability/exadata-maa-best-practices-155385.html ,MOSnote757552.1,exachkreports,priorOOWMAAExadatapresentations,andtheExadatadocumentation.


BrownoutandBlackoutReduction

• BrownoutsandBlackoutshavebeenreducedtolowsingledigitsecondsforthemostcommonfailurecases.• Thebrownoutassociatedwithactive/passiveclientaccessnetworkportfailureisnow60%lowerafterwethoroughlyverifiedareductiontothenetworkdowndelayparameter.ItalsopreventsfalsepositiveVIPfailoverwhenusingOVM.Thisbestpracticecheckisinexachk.

27

Heatmapgraphweuseinternallytoassessbrownoutsandblackouts.

Everymillisecondcounts!


BetterDataProtectionEighthandQuarterRackASMHigh

RedundancyVotingDevice/QuorumDiskBestPracticeCheck

28

ASMPowerLimitBestPracticeCheckToEnsureaRebalanceWillRun

Wealreadystorevotedevicesoneachofthethreestoragecells

Butnowwealsocheckforaniscsi devicebasedquorumdiskthatcanhouseanadditionalvotedeviceoneachdatabasenode


OptimizedConfigurationandManagement

• 12.2ASM/DBparameteranddiskgroup attributebestpracticechecks• ParallelQueryparameterreductionbestpracticechecks• MultiTenantnon-defaultserviceconfigurationbestpracticecheck• NewCriticalcategory/Tier1profile forexachktoeaseconsumptionofmostimportantbestpracticechecks

SimplificationReducesManagementCosts


SneakPeekIntoFutureMAAExadataFeaturesandBestPracticesSomeThingsWeAreWorkingOn

30


FutureExadataMAAFeaturesandBestPractices

• SmarterrebalanceleveragingASMREPLACEDISK• Evensmartercachingafterflashfailuretopreserveservicelevels• OVMVIPfailovertimereduction• CorruptionDetectionandRepairDuringRelocationusingHARD/ASMScrubbing• ASMVirtuallyAddressMetadata(VAM)• ASMPartnershipandStatustable(PST)copiesonpartnerdisks• EliminationofBrownoutduringDatabaseNodeUpdates

TheseFeaturesWillNotNeedAnyUserIntervention.TheyWillWorkAutomatically.

31

Copyright©2017, Oracleand/oritsaffiliates.Allrightsreserved.|32

WhyNotLetUsDoTheHardPartForYou?

AutomaticMAA,ServiceLevelManagement&

LifecycleOperations

DoItYourself

OraclePublicCloud PrivateCloud

Exadata CloudService

Exadata CloudMachine

CloudatCustomer


MAAExadataCustomerProofPointWorldBank

33


OrganizationOverview§ FinancialServices

§ TreasurySystemsandproducts

§ Marketposition:Global

§ KeyITlocations:USA,India

TheWorldBankGroupITSTreasuryWBG&IFC

OracleEngineeredSystems(ES)§ OracleExadata

§ Quantities:9(X4-2)

§ Weareinproduction4+years

§ WBG+IFCTreasury40+ApplicationsarerunningonOracleES– TradingApplications,MoneyMarket,EnterpriseDataManagement- BothOLTP&Warehouse

§ AllofourExadatasystemsarecoveredbyPlatinumServices

OracleExadataMAAPerspectives§ Eliminateriskofdowntimeanddataloss

§ ConsolidationofDatabaseworkload- DBasaServices

§ ReducedComplexityofdatabaseinfrastructure

§ ImprovequalityofservicewhileincreasingROI

§ Reducedowntime,Reliable&ScalablePerformanceandEnd-to-EndManagement

§ Twiceayearpatching– PatchassessmentiscompletedbyPlatinumServicesteam

§ Prepareforplannedandun-plannedoutages

Information and Technology Solutions

SwamyKiran,SeniorITOfficer,DataandInformationManagement

34


MAAArchitectureatWBG-IFCTreasuryBestPracticeofMAAhelpedusnottofailoverinlast4yrs

35


ProductionSite StandbySite

DataGuard(60milesOLTPasync/DWsync)

ServicesLoadBalancing

OracleEnterpriseManager

OnlineBackup OnlineBackup

OnlineBackupOnlineBackup

OffsiteBackupOffsiteBackupFaultResolution

OracleRACScalabilityServerHA

FlashBack

ApplicationContinuity

ASM

BackuptoExadata,ExternalandTape

DatabaseConsolidation

OracleMultitenant

24/7remotefaultmonitoringby

PlatinumServices

PatchDeploymentServices

OracleOID

OracleOID– NamesResolution

Alternatesitesevery6-9monthsviaDataGuardandApplicationSwitchover



WBG-IFCTreasuryExadataRoadMapITSTreasuryWBG&IFC

On-Premises– Current§ OracleExadataOn-Premises

§ OracleExadata- managedbyWorldBankandPlatinumServices

§ PurchasedCAPEXmodel

CloudatCustomer§ ExploreExadataCloudMachine

§ OracleExadata- managedbyOracle

§ SubscriptionOPEXmodel

§ AssessmentsforTCOandROICloudFirstStrategy


Q&A37


StayInformedDuringandAfterOpenWorld

Twitter:@OracleExadata,@OracleBigData,@InfrastructureFollow#CloudReady

LinkedIn:OracleITInfrastructure– OracleShowcasePageOracleBigData– OracleShowcasePage

Documents

Safe Harbor Statement...Exadata Delivers Real Business Value Average results across eight Global 2000 companies •Five-Year ROI: 429% •11 month average payback •94% less unplanned