Migrating Apps To Azure
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This document discusses migrating existing applications to Windows Azure. It provides an overview of cloud computing models including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also describes the key services available on the Windows Azure platform, including compute, storage, SQL Azure database, and .NET services. Finally, it discusses typical application scenarios for Windows Azure and provides resources for learning more.
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Migrating Apps To Azure
- 1. Migrating your existing Apps to Windows AzureHarish RanganathanDeveloper Evangelist | Microsoft Corporation India
- 2. Questions about cloud computing What is cloud computing ?
- 3. What can I use cloud for ?
- 4. What is Microsoft doing in this space ?
- 5. Software as a Service ?
- 6. Platform as a Service ?
- 7. Infra as a Service ?
- 8. Everything as a Service???AgendaIT Cloud momentumWhat is Cloud Computing ?MotivationMicrosoft’s Cloud Platform - Windows Azure PlatformWindows Azure : Operating System ServicesSQL Azure : Relational Database Services.NET Services : .NET infrastructure ServicesTypical ScenariosPricing, Roadmap, Resources Recap & Conclusion
- 9. Challenges
- 10. Cloud ModelsVirtualizedSoftware as a Service (SaaS)Subscribe to web editions of traditional packaged applicationsPlatform as a Service (PaaS)Write applications specifically to run on a Cloud platformWeb Based ServicesInternet Web Sites, finished web experiencesApplication Components as a ServiceBuilding block services and features Infrastructure as a Service (IaaS)Host existing applications as Virtualized Machines in the Cloud
- 11. Cloud ConsiderationsPay for access – not ownership
- 13. Staff and plan for typical usage
- 14. Scale to the cloud at peak times
- 15. Focus essential IT resources on business solutions
- 17. Increase business agilityOff PremisesOn PremisesOff PremisesHomogeneousHeterogeneousHomogeneousOpExCapExOpExLease/RentOwnLease/RentThird PartySelfThird PartyLocationInfrastructureBusiness ModelOwnershipManagement
- 18. So, here are the various optionsApplication runs on-premisesBuy my own hardware, and manage my own data centerApplication runs on-premisesBring my own machines, connectivity, software, etc.
- 19. Complete control and responsibility
- 20. Upfront capital costs for the infrastructureApplication runs at a hosterPay someone to host my application using hardware that I specifyApplication runs at a hosterRent machines, connectivity, software
- 21. Less control, but fewer responsibilities
- 22. Lower capital costs, but pay for fixed capacity, even if idleApplication runs using cloud platformPay someone for a pool of computing resources that can be applied to a set of applicationsApplication runs using Public cloud platformShared, multi-tenant environmentOffers pool of computing resources, abstracted from infrastructure
- 23. Pay as you goApplication runs using cloud platformPay someone for a pool of computing resources that can be applied to a set of applicationsApplication runs using Private cloud platformShared, multi-tenant environmentOffers pool of computing resources, abstracted from infrastructure
- 24. Pay as you goPlatform as a ServiceYour ApplicationCloud Computing InfrastructureDataSyncAppMgmtIdentity ServicesDatabaseServicesWorkflowServicesConnectivityServicesBuilding Block ServicesConnectedDevicesFoundation ServicesComputeStorageMgmtNetworkingDeploymentOperationsHardware
- 27. On-PremisesCloud ServicesVisual Studio & .NET“Oslo” - ModelingPartner Ecosystem
- 29. Windows Azure Platform – One PagerFabricFabricControllerDeveloper ExperienceThird party CloudWeb applicationsUse existing skills and tools.ComputeStorageWindows Azure PlatformComputeManagementConnectivityAccess controlStorageManagementRelational dataSOAP/REST/XMLComposite applicationsLOB ApplicationsOn-premises
- 31. What Should The Cloud OS Provide?The same facilities that a desktop OS provides, but on a set of connected servers:Abstract execution environmentShared file systemResource allocationProgramming environmentsAnd more: Utility computing24/7 operationPay for what you useSimpler, transparent administration
- 32. Windows Azure, Bit By BitDeveloper platform, designed top downCloud infrastructure, built bottom upDeveloper ToolsProgramming Model Storage Abstractions: Blobs, Tables, …Service Management Load Balanced PartitionsReplicated Data StoreService Model Processing; Service Health ModelVM Image Deployment; Network Programming; VM Allocation Microsoft Global Datacenters
- 33. A Closer Look At Windows AzureApplicationCONFIGComputeStorageFabricVirtual Machine ImagesVMVMVMVMVMVMWindows Server 2008 64 Bit
- 34. Windows Azure ComputeWeb RoleWorker RoleLoadBalancerHTTP(S)EndpointAgentAgentFabric
- 35. Windows Azure StorageStorage that isDurableScalable (capacity and throughput)Highly AvailableSecurityPerformance EfficientRich Data AbstractionsService workflow: queuesLarge user data items: blobsService state: tablesExisting NTFS service migration : drives (new)Simple and Familiar Programming InterfacesREST (http & https)Supported Storage Client library (new)NTFS(new)
- 36. Windows Azure Data Storage Concepts ContainerBlobsAccountTableEntitieshttp://<account>.blob.core.windows.net/<container>QueueMessageshttp://<account>.table.core.windows.net/<table>http://<account>.queue.core.windows.net/<queue>
- 38. Business AnalyticsReportingData SyncDatabaseDatabaseSQL Data Platform as a Service – beyond hostingThe Power of the SQL Data Platform in the cloud
- 39. Leverages existing skills and rich tooling ecosystem
- 40. Enables database applications with new, “cloud” capabilitiesSQL Azure DatabaseHighly scaled out relational database as a serviceRelational database serviceSQL Server technology foundation
- 42. Highly scaled
- 43. Highly secureDatabase “as a Service” – beyond hostingBrowserDatabaseSOAP/RESTHTTP/SADO.NET/REST - EDMHTTP/SMSDatacenterWindows Azure ComputeApp Code(ASP.NET)Customer Value PropsSelf-provisioning and capacity on demand
- 44. Symmetry w/ on-premises database platform
- 45. Automatic high-availability and fault-tolerance
- 46. Automated DB maintenance (infrastructure)
- 47. Simple, flexible pricing – “pay as you grow”SQL Server Report Server(on-premises)T-SQL (TDS)T-SQL (TDS)SQL AzureDatabase- AD Federation (LiveId /AppFabric AC)
- 48. Services for application integration.NET Services
- 49. Typical Scenario - Photo Sharing Site
- 51. Photos Store - Storage Sample
- 52. Windows Azure Pricing Model
- 53. Azure Services Platform RoadmapCommercial AvailabilityFree usageCTP TestingVersion 1 featuresLaunchDeveloper CTP for Services SDKs, and ToolsCharged UsageWindows Azure.NET ServicesSQL AzureFeb 1st 2010Nov 17th 2009Dec 31st 2009Jan 1st 2010
- 54. Setup & ResourcesEnvironment:Windows Vista SP1 (when installing on Windows Vista) / Windows 7.NET Framework 3.5 SP1IIS 7.0 (with ASP.NET and WCF HTTP Activation)Microsoft SQL Server Express 2005 or Microsoft SQL Server Express 2008 /R2Windows PowerShell (optional)Microsoft .NET Framework 3.5 Service Pack 1 / .NET 4.0Microsoft Visual Studio 2008 Service Pack 1 (Installer) / VS 2010 Beta 2SDKs:Windows® Azure™ Software Development Kit (Nov 2009 CTP) Windows Azure Tools for Microsoft Visual Studio Nov 2009 CTP Azure services training kit Nov UpdateResources:
- 55. http://www.windows.azure.com- Azure portalMSDN documentation for Windows Azure Storage
- 57. Windows Azure Platform3 Important ServicesWindows Azure
- 59. SQL Azure
- 61. .NET Services
- 63. Web & Worker
- 64. Storage
- 65. Table, Blob
- 66. Relational
- 67. Messaging
- 68. Queues &ServicebusSoftware + ServicesAzure Services PlatformDeveloper ServicesSOAPSOAPRESTRESTPartnerapplicationsand Web ServicesXMLXMLYour cloudapplicationYour software applicationEnd usersMicrosoft Visual StudioDevelopment EnvironmentDevelopers
- 69. Windows Azure Skills Transfer
- 70. Feedback & QnAFeedback is importantQuestion Timehttp://geekswithblogs.net/ranganh
- 71. 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.