1. Windows Azure Storage Name Title Microsoft Corporation

4. US Europe Asia Can choose geo-location to host storage account:

12. Blob Storage

13. BlobContainerAccount http://.blob.core.windows.net/ / Pages/ Blocks contoso PIC01.JPG Block/Page PIC02.JPG images VID1.AVIvideos

14. Main Web Service Operations

15. Associate Metadata with Blob

16. Blob always accessed by name

18. GET http://.../products?comp=list&prefix=Tents&deli miter=/ Tents/PalaceTent.wmv Tents/ShedTent.wmv http://adventureworks.blob.core.windows.net/ Products/Bikes/SuperDuperCycle.jpg Products/Bikes/FastBike.jpg Products/Canoes/Whitewater.jpg Products/Canoes/Flatwater.jpg Products/Canoes/Hybrid.jpg Products/Tents/PalaceTent.jpg Products/Tents/ShedTent.jpg

19. http://.../products?comp=list&prefix=Canoes&max results=2 &marker=MarkerValue Canoes/Hybrid.jpg http://.../products?comp=list&prefix=Canoes&max results=2 Canoes/Whitewater.jpg Canoes/Flatwater.jpg MarkerValue

20. Tour of the Blob Service demo

22. TheBlob.wmv 10 GB Movie Block Id 1Block Id 2Block Id 3 Block Id N blobName = “TheBlob.wmv”; PutBlock(blobName, blockId1, block1Bits); PutBlock(blobName, blockId2, block2Bits); ………… PutBlock(blobName, blockIdN, blockNBits); PutBlockList(blobName, blockId1,…,blockIdN); TheBlob.wmv THE BLOB Windows Azure Storage

23. Create MyBlob Specify Blob Size = 10 Gbytes Sparse storage - Only charged for pages with data stored in them Fixed Page Size = 512 bytes Random Access Operations PutPage[512, 2048) PutPage[0, 1024) ClearPage[512, 1536) PutPage[2048,2560) GetPageRange[0, 4096) returns valid data ranges: [0,512), [1536,2560) GetBlob[1000, 2048) returns All 0 for first 536 bytes Next 512 bytes are data stored in [1536,2048) 0 10 GB 512 1024 1536 2048 2560 10 GB Address Space

25. http://...blob.../pics/image.jpg? sr=c&st=2009-02-09T08:20Z&se=2009-02-10T08:30Z&sp=w &sig= dD80ihBh5jfNpymO5Hg1IdiJIEvHcJpCMiCMnN%2fRnbI%3d

26. http://...blob.../pics/image.jpg? sr=c&si=MyUploadPolicyForUserID12345 &sig=dD80ihBh5jfNpymO5Hg1IdiJIEvHcJpCMiCMnN%2fRnbI%3d

28. pic1.jpg GET http://guid01.vo.msecnd.net/images/pic.1jpg http://sally.blob.core.windows.net/images/pic1.jpg pic1.jpg 404 TTL Content Delivery Network Windows Azure Blob Service

29. Drives

34. VM OS Application Drive X:

35. Cloud Drive Client Library Sample CloudStorageAccount account = CloudStorageAccount.FromConfigurationSetting("CloudStorageAccount"); //Initialize the local cache for drives mounted by this role instance CloudDrive.InitializeCache(localCacheDir, cacheSizeInMB); //Create a cloud drive (PageBlob) CloudDrive drive = account.CreateCloudDrive(pageBlobUri); drive.Create(1000 /* sizeInMB */); //Mount the network attached drive on the local file system string pathOnLocalFS = drive.Mount(cacheSizeInMB, DriveMountOptions.None); //Use NTFS APIs to Read/Write files to drive … //Snapshot drive while mounted to create backups Uri snapshotUri = drive.Snapshot(); //Unmount the drive drive.Unmount();

37. Tables

38. EntityTableAccount contoso Name =… Email = … Name =… EMailAdd= customers Photo ID =… Date =… photos Photo ID =… Date =…

39. Insert Update Merge – Partial update Replace – Update entire entity Upsert Delete Query Entity Group Transactions Multiple CUD Operations in a single atomic transaction Create, Query, Delete Tables can have metadata Not an RDBMS! Table Entities

41. FIRSTLASTBIRTHDATE WadeWegner2/2/1981 NathanTotten3/15/1965 NickHarrisMay 1, 1976 FAV SPORT Canoeing

42. FIRSTLASTBIRTHDATE WadeWegner2/2/1981 NathanTotten3/15/1965 NickHarrisMay 1, 1976 ?$filter=Last eq ‘Wegner’

44. PARTITIONKEY (CATEGORY) ROWKEY (TITLE) TIMESTAMPMODELYEAR BikesSuper Duper Cycle…2009 Bikes Quick Cycle 200 Deluxe …2007 ………… CanoesWhitewater…2009 CanoesFlatwater…2006 PARTITIONKEY (CATEGORY) ROWKEY (TITLE) TIMESTAMPMODELYEAR Rafts14ft Super Tourer…1999 ………… Skis Fabrikam Back Trackers …2009 ………… TentsSuper Palace…2008 PARTITIONKEY (CATEGORY) ROWKEY (TITLE) TIMESTAMPMODELYEAR BikesSuper Duper Cycle…2009 Bikes Quick Cycle 200 Deluxe …2007 ………… CanoesWhitewater…2009 CanoesFlatwater…2006 Rafts14ft Super Tourer…1999 ………… Skis Fabrikam Back Trackers …2009 ………… TentsSuper Palace…2008

45. Queues

46. MessageTableAccount customer ID order ID http://… adventureworksorder processing customer ID order ID http://…

47. Queue Web Role Worker Role

52. © 2011 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.