1. Operating and Optimizing Multi-Tenant SaaS Applications in Windows Azure: An IT Pro Perspective Rainer Stropek CEO, Co-Founder software architects gmbh AZR320

2. What is the role of an IT Pro in a world of SaaS and cloud computing with Windows Azure? Source: WikipediaWikipedia

3. demo Rainer Stropek CEO, Co-Founder software architects gmbh Windows Azure Configuration See hidden slides for code snippets.

4. ClientsFirewall, Load Balancer Web FarmStorage Cluster

5. Tenant 1 Tenant 2 Tenant n ……

7. Covered By Platform TopicFullyPartlyNo Hardware Network (up to OSI layer 4) Internet Access Scaling Tenant Separation and Isolation Backup/Recovery Availability and SLAs Rating/Billing

9. TIME IT CAPACITY Real Load Resources Expected Load Drives Revenue Drives Costs (SW+HW) Drives Initial Investments

10. Rainer Stropek CEO, Co-Founder software architects gmbh Scaling See hidden slides for more information and code snippets.

11. See hidden slides for more information and links to tools.

14. See hidden slides for links to tools.

16. Tenant 1 Tenant 2 Shared Infrastructure

17. Tenant 1 Tenant 2 Shared Infrastructure Cache

18. Tenant 1 Tenant 2 T1 T2 … … … … … … List of Customers Query using DBAdmin user List of Customers Query using DBAdmin user SQL Exception U1 U2 U3 … T1 T2 … select … from DATA inner join USERS … where USERS.UID = U1 U1 U3 Connection String in web.config

19. See hidden slides for more information and links to tools.

20. Tenant 1 Tenant 2 T1 T2 List of Customers Tenant Directory (Encrypted Connection Strings) Tenant can be a claim of the user

21. Rainer Stropek CEO, Co-Founder software architects gmbh Tenant Separation See hidden slides for more information and code snippets.

22. Tenant 1 Tenant 2 Shared Infrastructure Trusted Admin User E.g. Script Execute Trusted Admin User E.g. Script Execute Tenant Admin User Tenant Admin User E.g. Script Sandbox Execute

23. E.g. Script Tenant 1 Tenant 2 Tenant 3 Tenant 4 Tenant 5

28. Rainer Stropek CEO, Co-Founder software architects gmbh SQL Azure Backup See hidden slides for more information and links to tools.

29. Submit DAC Export Request REM Backup entire database DacIESvcCli.exe -X -Server qgmc….database.windows.net -Database MyDatabase -ACCESSKEYTYPE shared -BLOBURL "http://rstropekteched.blob.core.windows.net/tenant1/Tenant1Backup.bacpac" -BLOBACCESSKEY "?sr=b&si=Backup&sig=mBJfu8SODQYC5Ns…" -User … -Password … REM Selective backup DacIESvcCli.exe -SX -Server qgmc….database.windows.net -Database MyDatabase -ACCESSKEYTYPE shared -BLOBURL "http://rstropekteched.blob.core.windows.net/tenant1/Tenant1Backup.bacpac" -BLOBACCESSKEY "?sr=b&si=Backup&sig=mBJfu8SODQYC5Ns…" -User … -Password … -SXF c:\backup\selection.xml Tip: Use Shared Access Signatures

30. Submit DAC Export Request tenant1 Table1 tenant1 Table2 … Specify schema/table filter here

34. Data Center 1 Data Center 2 Clients

35. Rainer Stropek CEO, Co-Founder software architects gmbh Azure Traffic Manager See hidden slides for more information and code snippets.

40. Rainer Stropek CEO, Co-Founder software architects gmbh CloudNinja Metering Block

43. Meetwindowsazure.com @WindowsAzure @ms_teched DOWNLOAD Windows Azure Windowsazure.com/ teched Hands-On Labs

44. Connect. Share. Discuss. http://northamerica.msteched.com Learning Microsoft Certification & Training Resources www.microsoft.com/learning TechNet Resources for IT Professionals http://microsoft.com/technet Resources for Developers http://microsoft.com/msdn

45. Complete an evaluation on CommNet and enter to win!