The document discusses the challenges faced after adopting virtualization, referred to as the 'VM hangover', which includes increased operational management burdens and costs. It emphasizes the benefits of Platform as a Service (PaaS) in addressing these challenges by improving operational efficiency and reducing IT costs through standardization and consolidation. Additionally, the document highlights a case study showing significant cost reductions and operational improvements achieved by implementing a private cloud solution.

1. PaaS is the Remedy for VM HangoverMohamad Afshar, PhD William DettelbackVice President, Application Grid PaaS Architect

3. The VMAFTER VirtualizationImproved Hardware utilization

4. Less power use

5. Less SpaceBEFORE VirtualizationHardware utilization low

6. Running out of Space

7. Running out of PowerOperating System + Virtualization

8. The VM Hangover?AFTER a lot of Virtualization:Increased Operations, Administration & Management Burden

9. Difficulties managing Licenses

10. Sprawl

11. Increased operational costs Operating System + Virtualization

12. ?Your Point of View – Question # 1http://cl.lk/oraclecloudSo who is actually hung over?Absolutely- too much fun at CloudExpo!Just a little bitNot at allNo plans for a hang over Your Response

13. On iPhone or Opera Web Browser You may need to zoom in on the top left hand side of the screen to see the application.On BlackberryMake sure that Javascript is enabled inside the web browser for the application to function correctly. To enable javascript,Go to Browser->Options->Browser Configuration->Scroll down->Enable "Support JavaScript"->Save OptionsOn Windows Mobile (IE)If an error appears at the top of the page go to Menu->View-> and chose Fit To Screen to enable the mobile view of the application© 2009 Oracle Corporation6Instructions

15. ?Your Point of View – Question # 2http://cl.lk/oraclecloudSince adopting virtualization, what has changed operationally for you?Not muchBetter hardware utilizationGreater management challenges for operationsGreater management headaches for developmentSomething elseYour Response

17. The Cloud PromiseSelf-service

18. On-demand scaling

19. Fine grain metering and chargingWhat is the Right Contract? $

20. Types of Contracts Created via processes

21. Cheap to produce

22. Modest customization

23. One size fits all

24. Each one identical

25. Still hungry? Eat another

26. Made to order

27. High quality components

28. Menu dictates structureTypes of Contracts Desirable, but too expensive for everyday dining!Production CostDesirabilityContract Type

29. Cloud ImplementationChallenge:How to Decrease?Production CostEnterprise ValueVirtualMachine AppliancesVirtualMachinePreconfiguredEnvironmentsPre-builtConfigurablePlatform

30. Application(SaaS) e.g. Oracle On DemandBuilt by Cloud CustomerPlatform(PaaS) e.g. Google App EngineProvided by CloudInfrastructure(IaaS) e.g. Amazon EC2Prebuilt Configurable Platform | Platform as a Service

31. Example Platform as a Service

32. Diversity Leads to Costs & Complexity

33. PaaS ArchitectureBusiness ApplicationPackaged ApplicationsSaaS ServicesCustom ApplicationsTechnology PlatformPlatform as a ServiceShared ServicesCloud ManagementIntegrationSecurityProcess MgmtUser InteractionConfiguration MgmtApplication Server: Java, C/C++, PerlLifecycle ManagementData Management: Database, DaaSApplication PerformanceManagementInfrastructure as a ServiceApplication QualityManagementStoragePhysical and VirtualSystems ManagementServers

34. Impact of VirtualizationImpact of PaaS: Standardization and ConsolidationConsolidation Delivers Bigger Impact on IT Budget (OPEX)Source: Credit Suisse, OracleWorld 2009

35. ?Your Point of View – Question # 3http://cl.lk/oraclecloudDo you have or are you planning a PaaS implementation?NoConsidered Paas but no plansImplemented PaaSUsing external PaaS serviceYour Response

37. How to Deliver PaaS

38. Operational Efficiency Build App & Package as ApplianceSetup Cloud PoliciesSetup Cloud InfrastructureDeployPatchDecommissionMonitorScale Up/DownSelf Service PortalMonitoringPolicy ManagementAutonomic ScalingAutomation Resource ManagementPolicy Enforcement

39. Deployment Efficiency© 2009 Oracle – Proprietary and Confidential 24Reference SystemVirtualizedSoftwareAppliancesAssemblyWebWebWeb TierApplication Server ApplianceWeb ApplianceWLSWLSSOA SvcApplicationTierMetadataRACRACDatabase ApplianceDatabaseTier

40. Deployment Efficiency Process-centric (Good!)Complex & hand crafted (Bad!)Scripted VM DeploymentGrab and Go (Good!)

41. Rigid Implementation (Bad!)VM AppliancesProcess-centric (Good!)

42. Flexible Implementation (Good!)Platform Assemblies

43. Runtime Efficiency WebLogic Server on JRockit Virtual EditionDept AppDept AppJavaJavaJavaJavaJavaJavaOSOSVMVMDept AppVirtualized JavaVirtualized JavaVirtualized JavaVirtualized JavaVMVMVMVM

44. ?Your Point of View – Question # 4http://cl.lk/oraclecloudWhich cloud deployment model are primarily considering?Public cloud for non-mission critical (dev/test, etc.)Public cloud for all workloadsPrivate cloudHybrid cloud (both public & private)Your Response

46. ?Your Point of View – Question # 5How do you think this application was built?Where do you think that it is deployed?

47. Rapidly Compose Internal and Cloud Services into ApplicationsPalette of Service Components& AdaptersWeb servicesand adaptersMediationBPEL orchestrationHuman TasksBusiness Rules

48. Step 1: Create Model From Golden Master

49. Step 2: Select Deployment Environment

50. Step 3: Customize Deployment Plan

51. Step 4: Deploy Assembly

52. Example Platform as a Service

53. Leverage Web-based Customization

54. 2. App Set Up1. Cloud Set Up3. App UseBuild app using shared componentsDepartment App OwnerSet up middlewareDept AppEngineeringSet up self-service portalSet up shared componentsManageAdjust CapacityReview Charge-backApp UsersUse appDeploy using self service4. Cloud OpsSelf-Service InterfaceShared ComponentsSecurity & Identity Integration / SOABPMPortalSystem ManagerCentral ITApplication ServerDatabaseOperating System + VirtualizationThe PaaS Lifecycle

55. Enabled by Assemblies IT Admin.Deploy Assemblies to dev / test / production environmentsApplication Admin.Self Service PortalApp. Admin creates Assemblies and publishes them in catalogOracle VMOracle VMProductionEnvironmentDev / TestEnvironmentsCentralRepository

56. Secret Sauce – All you Need to Build Your PaaS Project Funding

57. Acquire HW, SW

58. Estimate Demand

59. Out of Control

60. Pay for it All

61. Platform Funding

62. Use Services Instantly

63. Scale OnDemand

64. Flexibility & Control

65. Pay for what you UseProcesses IT Operations

66. No Manager

67. Do it Yourself Design, Build, Run

68. Platform Ops & Architecture

69. Product Manager

70. Build, Run on Managed ServicePeopleTechnology Proliferation

71. Poor Utilization

72. Silo’ d

73. Variable Quality

74. Standardization

75. Efficient Utilization

76. Pooling & Sharing

77. First Quality Station Managers in our IT Kitchen Platform Design & Architecture

78. Enterprise Architecture Liaison

79. Common Infrastructure Services PaaS ArchitecturePaaS EngineeringPaaS Operations Build & Test platform (self service, provisioning, automation)

80. Capture requirements & communicate roadmap PaaS OperationsPaaS ArchitecturePaaS Engineering & Product Management Service management

81. Capacity & Performance management

82. Operate Environment caseOracle Private PaaS Case Study: Credit SuisseCentralized deployment of 200+ applications

83. 35% reduction in operating costs (Run the Bank costs)

84. Up to 30% reduction in project costs (Change the Bank costs)

85. Prevented 44% increase of power consumption in 4 years, while doubling the capacity

86. No downtime incidents 3 years in a row (2007-09)

87. No service disruption due to DST patching on stackPlatforms – a key to efficiencyJAP – Java Application Platform

88. CHP – Compute Hosting Platform

89. DHP – Database Hosting PlatformDetailed Credit Suisse presentation availablestudy

90. Summary

91. Operate Your IT Organization as a CloudThey are practical and deliver results: 35% reduction in operating costs Private Cloud is real and delivers >Hardware Savings Standardized platforms deliver fastest time to market, lowest cost and best quality PaaS delivers highest return for the Enterprise (Opex + Capex)PaaS is evolutionary. Innovations such as Assemblies and Java Virtualization deliver faster more reliable deploymentPaaS ≠Revolution Reduce IT Operating Costs, Improve Service Levels and Pace of Innovation

92. Operate Your IT Organization as a CloudThey are practical and deliver result: 35% reduction in operating costs Private Cloud is real and delivers >Hardware Savings Standardized platforms deliver fastest time to market, lowest cost and best quality PaaS delivers highest return for the Enterprise (Opex + Capex)PaaS is evolutionary. Innovations such as Assemblies and Java Virtualization delivers faster more reliable deploymentPaaS ≠Revolution Reduce IT Operating Costs, Improve Service Level and Pace of Innovation

93. Oracle at Cloud Computing Expo© 2010 Oracle Corporation45Don’t miss these Oracle technical sessions:Monday April 192:40 pm Monetizing the Cloud – a Case Study2:40 pm Essential IaaS Security2:40 pm Virtualized Infrastructure – The Server is Not Enough4:40 pm DaaSCloud – Lining Your Cloud With DataTuesday April 208:20 am General Session: PaaS is the Remedy for the VM Hangover9:10 am Directions in Physical Infrastructure for the Cloud2:35 pm Using Software Appliances to Enable Customized PaaSWednesday April 219:10 am The Heavy Lifting in Cloud Management9:10 am Power Panel: Who’s Doing What (and Where) in Cloud Computing?

94. 46© 2010 Oracle Corporation