For our next ArcReady, we will explore a topic on everyone’s mind: Cloud computing. Several industry companies have announced cloud computing services . In October 2008 at the Professional Developers Conference, Microsoft announced the next phase of our Software + Services vision: the Azure Services Platform. The Azure Services Platforms provides a wide range of internet services that can be consumed from both on premises environments or the internet. Session 1: Cloud Services In our first session we will explore the current state of cloud services. We will then look at how applications should be architected for the cloud and explore a reference application deployed on Windows Azure. We will also look at the services that can be built for on premise application, using .NET Services. We will also address some of the concerns that enterprises have about cloud services, such as regulatory and compliance issues. Session 2: The Azure Platform In our second session we will take a slightly different look at cloud based services by exploring Live Mesh and Live Services. Live Mesh is a data synchronization client that has a rich API to build applications on. Live services are a collection of APIs that can be used to create rich applications for your customers. Live Services are based on internet standard protocols and data formats.

1. ArcReady: Architecting for the cloud

3. Discussion Encouraged

5. SESSION 1 Architecting for the cloud

7. Flashback to previous ArcReady

8. Timesharing

9. Client-Server

11. Application Service Providers (ASP)

12. Software as a Service

13. Software + Services

14. “ Packaged” Application An application that I buy “off the shelf” and run myself “ Home Built” Application An application that I develop and run myself Build vs. Buy Build Buy Hosted “ Home Built” An application that I develop myself, but run at a hoster Hosted “ Packaged” An application that I buy “off the shelf” and then run at a hoster “ Home Built” using cloud An application that I develop myself, that is hosted using cloud platform “ Packaged” using cloud An application that I buy “off the shelf”, that is hosted using cloud platform “ Software as a Service” A hosted application that I buy from a vendor “ Platform as a Service” A vendor hosted development and runtime environment On Premise Hoster Cloud Vendor

17. Platform as a service

19. Use Case – Erratic Traffic MLB.com is not affiliated with Windows Azure – example only

20. Use Case – Erratic Traffic pgatour.com is not affiliated with Windows Azure – example only

21. Use Case – New Site Launch

22. Why leverage the cloud?

23. Almost zero upfront infrastructure cost

24. Just in time Infrastructure

25. More efficient resource utilization

26. Usage Based Computing

27. Potential to shrink processing time

28. Concerns with Cloud Computing

29. Security

30. Scalability

31. Recovery and reliability

32. Regulations and other legal issues HIPAA GLB SOX PCI …

33. Pricing

34. Break

35. SESSION 2 The Azure Platform

38. Your Applications

39. Your Applications

42. Public Internet Web Role Storage Service Worker Role Load Balancer

43. Public Internet Web Role Storage Service Worker Role Load Balancer

44. Public Internet Web Role Storage Service Worker Role Load Balancer

45. … Fabric Compute Storage Application Blobs Queues HTTP Tables

47. Table . . . Table Table Entity . . . Entity Entity Property Property Property Name Type Value Storage Accounts

50. What tables don’t do Not relational No Referential Integrity No Joins Limited Queries No Group by No Aggregations No Transactions What tables can do Cheap Very Scalable Flexible Durable If these are important to you, use:

52. Queue Web Role ASP.NET, WCF, etc. Worker Role main() { … } 1) Receive work 2) Put work in queue 3) Get work from queue 4) Do work To scale, add more of either

53. POST http://myaccount. queue .core.windows.net/ myqueue /messages HTTP/1.1 200 OK Transfer-Encoding: chunked Content-Type: application/xml Date: Tue, 09 Dec 2008 21:04:30 GMT Server: Nephos Queue Service Version 1.0 Microsoft-HTTPAPI/2.0  <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <QueueMessagesList> <QueueMessage> <MessageId> 5974b586-0df3-4e2d-ad0c-18e3892bfca2 </MessageId> <InsertionTime> Mon, 22 Sep 2008 23:29:20 GMT </InsertionTime> <ExpirationTime> Mon, 29 Sep 2008 23:29:20 GMT </ExpirationTime> <PopReceipt> YzQ4Yzg1MDIGM0MDFiZDAwYzEw </PopReceipt> <TimeNextVisible> Tue, 23 Sep 2008 05:29:20GMT </TimeNextVisible> <MessageText> PHRlc3Q+dG...dGVzdD4= </MessageText> </QueueMessage> </QueueMessagesList> DELETE http://myaccount. queue .core.windows.net/ myqueue /messages/messageid? popreceipt =YzQ4Yzg1MDIGM0MDFiZDAwYzEw Queue Msg 1 Msg 2 Msg 3 Msg 4 Worker Role Worker Role PutMessage Web Role GetMessage (Timeout) RemoveMessage Msg 2 Msg 1 Worker Role Msg 2

57. Your Applications

61. Service Bus Service Bus Registry Endpoints Organization Y Organization X Application Application 2) Discover endpoints 1) Register endpoints 3) Access application

62. Your Applications

63. SQL Services .NET Services Windows Azure Live Services Applications Applications Others Windows Mobile Windows Vista/XP Windows Server SQL Data Services Others (Future)

64. SQL Data Services Data Center Container . . . Container Container HTTP/ SOAP Entity . . . Entity Entity Property Property Property Name Type Value Authorities

66. Your Applications

67. Your Applications

68. Windows Live

69. Finished Services

70. Software Applications

73. Why Live Services? Engage with over 450M users on Windows Live Integrate with experiences, relationships and data users care about Comprehensive Windows Live services API’s (incl. Messenger, feeds, contacts, search) Developer Tooling with integrated Live Services Open, interoperable programming interface and resource model across digital devices. Data synchronization and local accessibility of web / cloud data Connect across devices Embed social building blocks Jumpstart traffic

74. Virtual Earth

76. Live Mesh

77. Quick Walkthrough and Demo (not nearly as impressive as the video)

80. External Commentary #1 Coolest technology demoed at Web 2.0 “ Live Mesh… could change the way PCs and other devices interact with Internet Services and each other…” “… most ambitious step yet in transforming its personal computer business “ Despite Microsoft’s reputation of being a closed-wall company, it is adopting simple protocols in its Live Mesh synchronization strategy.” “ Live Mesh represents the company Microsoft is trying to become…” Rob Enderle

81. “ Eventually, we’ll give customers instant access to any movie on any device with an Internet connection and a screen.” “More immediately, we could use this technology to reach into airports. Travelers could quickly download movies from Blockbuster kiosks to their portable media players.” Keith Morrow Chief Information Officer, Blockbuster

82. © 2009 Microsoft corporation. all rights reserved. this presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.