2. My Self http://junooni.wordpress.com/ [email_address] www.facebook.com/shakir.majeed User Group Leader of SharePoint Techies

5. Microsoft Office 365 BRINGING TOGETHER CLOUD VERSIONS OF OUR MOST TRUSTED COMMUNICATIONS AND COLLABORATION PRODUCTS WITH THE LATEST VERSION OF OUR DESKTOP SUITE FOR BUSINESSES OF ALL SIZES.

6. Office 365 Includes

9. SharePoint 2010 Administration Server Farm Web Application Site Collection Sites Web Application Web Application Web Application … Site Collection Site Collection … Sites Lists Libraries Lists Libraries Sites

10. SharePoint Online Administration SharePoint Online Tenancy Site Collection Sites Site Collection Site Collection … Sites Lists Libraries Lists Libraries Sites

17. Sandbox Execution Sandbox Worker Process ( SPUCWorkerProcess.exe ) User Code Service ( SPUCHostService.exe ) Execution Manager (Inside Application Pool) IIS (WPW3.EXE) FRONT END Sandbox Worker Proxy Process ( SPUCWorkerProcessProxy.exe ) Full SP Object Model SP Object Model Subset Untrusted Code Web.config / CAS Policies Access restricted by CAS policy BACK END Subset-Model Request

18. Sandbox Execution Violatons Sandbox Worker Process ( SPUCWorkerProcess.exe ) User Code Service ( SPUCHostService.exe ) Execution Manager (Inside Application Pool) IIS (WPW3.EXE) FRONT END Sandbox Worker Proxy Process ( SPUCWorkerProcessProxy.exe ) Full SP Object Model SP Object Model Subset Untrusted Code Web.config / CAS Policies Access restricted by CAS policy BACK END Full-Model Request

25. Architecture/Execution XML Request XML Request JSON Response JSON Response Browser Managed Client SharePoint Server Client.svc Server OM Content database ECMAScript OM Proxy Managed OM Proxy Managed Controls and Logic ECMAScriptControlsand Logic

28. Thank You http://junooni.wordpress.com/ [email_address] www.facebook.com/shakir.majeed