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1、Start Small,Think Big,Scale FastJohn MorleyThe Evolution of Storage TechnologyLeading the Way$8.23 billion in revenue for 200432%growth from 2003$2.36B in Q4 04 revenue27%growth from Q4 04Systems up 15%Software up 43%Services up 35%$3.1 billion in R&D last four years2,000+storage-related patents“EMC
2、s focus on information lifecycle management has set the agenda for our industry.Customers tell us ILM is right on target because it meets their needs to control costs while managing the explosive growth of information and recovery and compliance objectives.”Joe TucciPresident and CEOJanuary 25,2005
3、We are moving from a 2 tiered IT architecture,Client/Serverto a new 3 tiered Architecture Client/Server/Data.This is necessary to address the high levels of plexity that we have created in the past 20 years.EvolutionPhase 1 The Client /Server Era WHY DID WE INVEST IN CLIENT/SERVER LAN TECHNOLOGY?Sha
4、ring InformationAccess to InformationCentralised ManagementCost ReductionBusiness ContinuityGlobalisationStandardisationDATA NETWORKED TO THE SERVERSINTELLIGENCE IN THE SERVER PLEXITY GROWTHNEED FOR CONSOLIDATIONInformation Is Your BusinessBy 2005,more than two-thirds of storage will be networkedDat
5、a Source:UC Berkeley,School of Information Management and SystemsT I M EFixed ContentShared AccessDatabase200240,000 BC2002 12B2003 24BG I G A B Y T E S AppDataAppDataAppDataStorage NetworkAppDataAppDataAppEMC2HPQIBMLAN/WANPhase 2-The Storage InfrastructureThe Client/Server/Data PerspectiveWHY DO WE
6、 INVEST IN CLIENT/SERVER/DATA TECHNOLOGY?Sharing InformationAccess to InformationCentralised ManagementCost ReductionBusiness ContinuityGlobalisationStandardisationChallengesFinancialGrowth in number of serversAccelerating amount of Information to manageNeed to deploy new applications fasterFaster r
7、eturn on investmentLonger retention of informationExplosion of On-line,E-mail and Shared InformationOperationalImprove operational efficiency:reduce cost!Lack of central management and controlNumber of processes to manageNeed for shared information accessGrowth and proliferation of databases and fil
8、esBackups not getting doneIneffective BC/DR planE-mail growth out of controlEnsuring your panys information is in the right place,at the right time,for the right priceInformation Lifecycle ManagementAn ILM strategy allows you to achieve bothLower total costIncreased capability and effectivenessMassi
9、ve GrowthVirtualizationConsolidationCharacterized by:Convergence of Three TechnologiesInformation ManagementInformation Access and DeliveryInformation StorageTechnologies:Base Infrastructure:ComputingNetworksStorageOn top of which runs:Data ManagementInformation ManagementBusiness ApplicationsWhat i
10、s Content?The amount of information is growing every yearIncludes structured,semi-structured,and unstructured dataOver 80%of enterprise information is unstructured Source:Fulcrum ResearchStructuredUnstructuredE-mail and AttachmentsPDFsChecksX-raysPaperDocumentsRich MediaWeb PagesAudio and VideoRecor
11、dsInvoicesManualsClaimsContractsInstant MessagesFormsImagesXMLRows and ColumnsManaging ContentThe BasicsNameSizeDateOwnershipCreatorOwnersLast updated byDepartmentDivisionApplicationProject IDEtc.IdentificationFile formatVersionRelated transactionRelated content objectsParent objectChild objectsBar
12、code tracking IDEtc.Access ControlSecurity clearanceAccess control listBrowse privilegesRead privilegesWrite privilegesSharing policyEtc.plianceRetention policyExpunge dateIndustry regulation flagCorp governance flagAttorney-client privilege flagEtc.Process ControlApproval statusLifecycle phaseWorkf
13、low routingSend to rulesNext approverEtc.Information Lifecycle at Work at a HospitalCHANGING INFORMATION VALUE OF A PATIENTS MEDICAL RECORDA&E admission RetrievepatienthistorySurgeryDiagnostictestsPost-opmonitoringPost-acutecare unitDischargeFollow-upconsultationArchive patientrecordIntensivecare un
14、itTimeClass/OLARecovery Time ObjectiveRecovery Point ObjectiveBusiness ImpactRemote ReplicationHigh0 Hours0 Hours7-10YesEnhanced 1 day 1 day4-6YesStandard 1 day 1 day 1 day1-3NoFrom the Application Classification Information Storage customers indicate which storage services are acceptableFuture of I
15、nformation Storage is driven by Customer RequirementsKey Criteria for ILMDelivering Flexibility and Choice to Execute an ILM StrategyTieredTieredStorageStorageProtection andProtection andRecoveryRecoveryDataDataMovementMovementInformation InfrastructureInformation InfrastructureManagementManagementI
16、nformation andInformation andContent ManagementContent Management mercial Marketplace“With its mid-tier CLARiiON line of networking storage and greater emphasis on the channel,EMC has been increasingly reaching out to SMBs.The Clipper Group,July 2004Source:IDC Quarterly Storage Tracker Q2,2004C/SMB
17、Storage SpendServicesSoftwareHardware$0$5 B$10 B$15 B$20 B$25 B$30 B200220032004200520062007C/SMB IT shops focusing on storage challengesImproving utilizationIncreasing efficiencyInformation backup and restorationC/SMB spend growing at 9%Y/Y2x faster than Enterprise spaceEMC growth 45%Y/Y5x faster t
18、han the marketEMC focused on C/SMB marketDedicated sales/supportStrong Channel programAcquisition strategyEMC TransformationEMC 2004Best-in-class platform familiesBoldest vision,new acquisitionsExpanding partnershipsPriced at marketServices=plan,build,and manageSoftware24%Services24%Systems51%Softwa
19、re17%Services7%Systems76%EMC 2000Focused on single platformOpen software in infancyDirect modelPerceived as“too expensiveServices=install and repairEvolving TechnologiesBack-up,Disaster Recovery,Business ContinuanceAligning Data to Business Usage and ValuesDelivering Data according to specified Serv
20、ice LevelsServicesBusiness/IT InteractionService Level MgtTechnical ArchitectureInfrastructure DesignProcess ManagementVirtualStorage Virtual NetworksResourceMgtVirtualServersComputingNetworksStorageVirtual Infrastructure AppDataAppDataAppDataStorage NetworkAppDataAppDataAppTier 1Tier 2Tier 3Storage
21、Virtualization Pooling of heterogeneous storage resources Single,simplified management Heterogeneous mobility&replicationPath Virtualization Path load balancing and channel failover Integrated volume management Enables data mobilityServer Virtualization Breaks all bonds between software and hardware
22、 Enables load balancing and mobility of applications Consolidates servers,operating systems and appsLAN/WANVirtualization Presents a Logical View of a Physical ResourceBetter utilizationServer consolidationGreater flexibilityAvailabilityTieredTieredStorageStorageProtection andProtection andRecoveryR
23、ecoveryDataDataMovementMovementInformation InfrastructureInformation InfrastructureManagementManagementInformation andInformation andContent ManagementContent ManagementImprove utilization of existing assetsSimplify and automate the information management processProvide cost effective business conti
24、nuity by matching technology to required service levelsEnsure compliance through effective policy based management of archival dataDeliver maximum value at the lowest TCOYour Next Steps to Achieve the Benefits of ILMStep 1Discover What You HaveMake informed storage decisions,reclaim what youre not u
25、singStep 2Consolidate with Networked StorageLower cost through better utilizationStep 3Backup and recoveryExchange migration and recoveryArchive and plianceDisaster recoveryImplement Application-specific SolutionsEMC Networked Storage OverviewTIMEConsolidationDirect AttachedNetworked Storage Evoluti
26、onEnterprise StorageAppDataAppDataAppDataAppDataAppDataAppDataAppDataFCAppDataAppDataIPSAN or NASAppDataAppDataAppDataAppDataIntegrated SAN and NASAppDataAppDataAppDataiSCSIiFCPFCIP10Gig Ethernet10Gig Fibre ChannelWhy EMC Networked Tiered Storage?AppDataAppDataAppDataNAS/SANlTechnology ChoicesIntegr
27、ated NAS,SAN,iSCSI,and CASBased on Application Service Level ObjectivesLeverages Tiered Storage architecturelProduct ChoicesRange of SAN,NAS,and CAS productslTiered StorageThe right service level at the right costThe foundation for ILMAppDataAppDataTiered Storage:No Longer One-Size-Fits-All NASFileC
28、ASObjectBlockSANBlockSANDMX800 DMX1000-M2 DMX2000-M2DMX3000-M2NetWin200NS700GCX700CX500CenteraNS700CelerraCNSDMX1000DMX2000DMX3000AX100Optimized for ILM EnvironmentsUnder$5,000$MillionsDL700CX300SymmetrixSymmetrixNS500GNetWin110NS500CLARiiONStorage Area NetworksCharacteristics of a SANlCentralized a
29、rchitecturelConsolidates storagelHigh performance connectivitylGreat for transaction applications-block I/OlShared physical storage NOT InformationlLimited to campus/MAN distancesSAN LimitationsSAN consolidates Information StorageApplicationServersStorageHost AHost CHost BSwitchesDirectorsLimited Di
30、stanceHigh PerformanceHost AHost BHost CNetwork Attached StorageNAS consolidates information storage and file serversCharacteristics of NASlInformation can be easily sharedlConsolidates storage AND file serverslCentralized or distributed architecturelNo distance limitationsNAS LimitationslIP perform
31、ance can be unpredictableApplicationServers or ClientsStorageHost AIPNetworkClient BClient CNetworked Storage TechnologiesInformation lifecycleContent is created and actively sharedTypical applicationsType of dataKey requirementType of transportSANStorage Area Storage Area NetworksNetworksOLTP,data
32、warehousing,ERPFibre ChannelIP emerging BlockDeterministicperformanceNASNetwork-Attached Network-Attached StorageStorageSoftware and product development,file server consolidationFileMulti-protocolSharingIP,Fibre ChannelSAN ConsolidationSANApplicationServersIPNetworkClientsBackupServerlScales servers
33、 independent of storageAllocate storage when you need itImproves server and storage utilizationImproves server performancelCentralized ManagementStandardizes processes and toolsCentralizedManagementlEnables faster Backup and RestoreImproved Service LevelsImproved AvailabilitycloneSAN ConsolidationSA
34、NSANIPorFiberCLARiiON orSymmetrixlMirrorViewlSRDFlGeoSpanlSAN CopylLegato NetworkerlEMC OnCourseRange of SolutionslScales servers independent of storageAllocate storage when you need itImproves server and storage utilizationImproves server performancelCentralized ManagementStandardizes processes and
35、 toolslEnables faster Backup and RestoreImproved Service LevelsImproved AvailabilitylBetter Protection of InformationEnables Disaster RecoveryServersSANA B C DImproving AvailabilitylCentralized Backup Lowers TCOReduced Number of Tape drivesReduced backup software licenseslCentralized Backup is non-d
36、isruptiveBackups performed on clones,not productionNo network impactEliminate backup window Improves SLAslDrastically Reduce Recovery TimeRestore in minutes instead of hoursBackup Incremental to ATA for fast recoveryBackup to Tape WeeklylWeekly full backups to TapelNightly incremental backups to ATA
37、BackupServerClone Exchange databaseand logsBackupToTapeBackup ToATA Drives12Simplify Backup and RestoreWarm Restart-able ImagelCreate replicas on cost effective ATA drivesLogical point-in-time views snapshots Takes only seconds to create Requires only a fraction of the original filesystem spaceFull
38、image copies BCV or Clones lImproves patch management processTest patches on a non-production machineTest patches using real dataReplicate Boot Image for accurate duplication of systemsServersSANClone Exchange databaseand logs1Mount toTest Servers2ProductionUsing replicas for Patch Management3Run Te
39、stAll IT departments should have a patch“proving groundGeneral PurposeServerlDedicated Device for File ServinglMulti-protocolNFS,CIFSSame information can be delivered via NFS or CIFSPerform user authentication,file locking etc.in a multi-user environmentlBuilt in high availabilityRAID,SNAP,etc.Singl
40、e Function DeviceWhat is Network Attached Storage?I/OFilesystemNetworkPrintApplicationOSFilesystemOSNetworkPrimary SiteDistributed SitesSo wheres the pain?File servers are low cost and easy to installlGrowth is rapidFile servers are“cheaplReliability is a challengeFile servers have no inherent avail
41、ability featuresCluster servers for reliabilitylCostly to ManageHardware,software,maintenance,floor space,upgrades,etcUNIX and NT servers are being deployed in departments,distributed locations and in the data centerAdministration,backup/restore,configuration,etcLack of standard processesIPNetworkNA
42、S Reduces CostClientsFileServerslReplaced multiple file serverslCentralized managementlImproved utilizationlCentralized backupNASDevicelCentralizes Filesystem storagelCentralizes File Serving Function in NAS deviceWhy Customers Care About ISCSIEnterprise Customers mercial CustomersNAS Customers“I ha
43、ve NAS and would like to leverage it for more of my applications“I recognize the value of consolidation,but I am cost constrained from growing my SAN.“I recognize the value of consolidation,but SANs are expensive and plex.iSCSI extends SAN consolidation benefits to“stranded servers and storageiSCSI
44、offers a cost effective IP Storage infrastructure for my entry level SANiSCSI extends my consolidation capabilities to include traditional block applicationsClosing Slide9、静夜四无邻，荒居旧业贫。11月-2311月-23Sunday,November 26,202310、雨中黄叶树，灯下白头人。03:25:2203:25:2203:2511/26/2023 3:25:22 AM11、以我独沈久，愧君相见频。11月-2303:
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48、3:25:2211月-239、杨柳散和风，青山澹吾虑。11月-2311月-23Sunday,November 26,202310、阅读一切好书如同和过去最杰出的人谈话。03:25:2203:25:2203:2511/26/2023 3:25:22 AM11、越是没有本领的就越加自命非凡。11月-2303:25:2203:25Nov-2326-Nov-2312、越是无能的人，越喜欢挑剔别人的错儿。03:25:2203:25:2203:25Sunday,November 26,202313、知人者智，自知者明。胜人者有力，自胜者强。11月-2311月-2303:25:2203:25:22Novem
49、ber 26,202314、意志坚强的人能把世界放在手中像泥块一样任意揉捏。26 十一月 20233:25:22 上午03:25:2211月-2315、最具挑战性的挑战莫过于提升自我。十一月 233:25 上午11月-2303:25November 26,202316、业余生活要有意义，不要越轨。2023/11/26 3:25:2203:25:2226 November 202317、一个人即使已登上顶峰，也仍要自强不息。3:25:22 上午3:25 上午03:25:2211月-23MOMODA POWERPOINTLorem ipsum dolor sit amet,consectetur adipiscing elit.Fusce id urna blandit,eleifend nulla ac,fringilla purus.Nulla iaculis tempor felis ut cursus.感感 谢谢 您您 的的 下下 载载 观观 看看专家告诉