< AngleBrackets /> && { Curly Braces } JavaScript, Open Source and the Cloud

1. <AngleBrackets/> && {Curly Braces}JavaScript, Open Source and the Cloud Scott Hanselman Principal Program Manager 3-027

2. Low-res screenshot via Wikipedia.

3. LEGO Death Star stock product photo

4. The Cloud The Browser

5. “I think there is a world market for maybe five computers.” – Thomas J. Watson

6. “I think there is a world market for maybe five computers.” – Thomas J. Watson

7. “I think there is a world market for maybe five computers.” – Thomas J. Watson

8. “I think there is a world market for maybe five computers.” – Thomas J. Watson Pictures: Wikipedia Commonshttp://en.wikipedia.org/wiki/File:Ibm704.gif http://en.wikipedia.org/wiki/File:IBM_Electronic_Data_Processing_Machine_-_GPN-2000-001881.jpg

9. The Cloud

10. Hardware Operating System Memory Management Graphics Subsystems Storage Security Threading Events Networking APIs

11. Virtual Machine OS Cloud Memory Management Graphics Subsystems Storage Security Threading Events Network APIs Your Data Center

12. Cloud Your Data Center

13. Cloud Other Service Providers Your Data Center

14. Run Linux in Azure (That’s crazy!) Artistic Photo Illustration by Gustaf MantelUsed by permission http://iwdrm.tumblr.com/post/5339836317

15. shared Shared instanceS :-) 1

16. shared Shared instanceS :-) :-) 2

17. shared Shared instanceS :-) :-) :-) 3

18. The cloud doesn’t care about languagechoice

19. Run .NET, node.js, Java, PHP, Python, andwhateverelse Artistic Photo Illustration by Gustaf MantelUsed by permission http://iwdrm.tumblr.com/post/4994505935

20. open source  http://github.com/windowsazure

21. ASP.NET MVC, Razor, Web API and more ALL Open Source Artistic Photo Illustration by Gustaf MantelUsed by permission http://iwdrm.tumblr.com/post/7579034417

22. IronPython Neil deGrasse Tyson: Animated GIF memeLow res frame capture used under Fair Use http://youtu.be/danYFxGnFxQ#t=1m31

23. “SimpleBatch” publicclassProgram { staticvoid Main(string[] args) { DoIt, "test", Console.Out); } publicstaticvoidDoIt(TextReader reader, string name, TextWriter output) { string content = reader.ReadLine(); Console.WriteLine("I ran in the cloud!"); Console.WriteLine(content); output.WriteLine("**" + content + "######"); output.WriteLine(name); } }

24. “SimpleBatch” publicclassProgram { staticvoid Main(string[] args) { DoIt, "test", Console.Out); } publicstaticvoidDoIt([BlobInput(@"holding\input\{name}.txt")]TextReader reader, string name, [BlobInput(@"holding\output\{name}.txt")]TextWriter output) { string content = reader.ReadLine(); Console.WriteLine("I ran in the cloud!"); Console.WriteLine(content); output.WriteLine("**" + content + "######"); output.WriteLine(name); } }

25. The Browser

26. Hardware Operating System Memory Management Graphics Subsystems Storage Security Threading Events Networking APIs

27. Picture: Creative Commonshttp://www.flickr.com/photos/nox_noctis_silentium/6315111717/ Picture: Wikipedia Commonshttp://commons.wikimedia.org/wiki/File:ICL_2966_mainframe.jpg

28. Screenshot of http://www.masswerk.at/googleBBS/ Picture: Creative Commonshttp://www.flickr.com/photos/nox_noctis_silentium/6315111717/ Picture: Wikipedia Commonshttp://commons.wikimedia.org/wiki/File:ICL_2966_mainframe.jpg

29. Screenshot of http://www.masswerk.at/BingBBS/ Picture: Creative Commonshttp://www.flickr.com/photos/nox_noctis_silentium/6315111717/ Picture: Wikipedia Commonshttp://commons.wikimedia.org/wiki/File:ICL_2966_mainframe.jpg

30. Picture: Creative Commonshttp://www.flickr.com/photos/nox_noctis_silentium/6315111717/ Picture: Wikipedia Commonshttp://commons.wikimedia.org/wiki/File:ICL_2966_mainframe.jpg

31. Web page title http://www.url.com Browser

32. Web page title http://www.url.com Browser Logo: Creative Commonshttp://www.flickr.com/photos/silveiraneto/2270445344/

33. Web page title http://www.url.com Browser

34. Web page title http://www.url.com Browser Flash

35. Web page title http://www.url.com Operating System Browser Memory Management Graphics Subsystems Storage Security Threading Events Networking APIs Plugin Virtual Machine

36. Web page title http://www.url.com Operating System Browser Memory Management Graphics Subsystems Storage Security I/O Events Networking APIs Plugin Virtual Machine Screenshot of http://www.masswerk.at/googleBBS/

37. Artistic Photo Illustration by Gustaf Mantel Used with permission http://iwdrm.tumblr.com/post/1439925923

38. Web page title Operating System http://www.url.com Browser Memory Management Graphics Subsystems Storage Security <html> <body> </body> </html> Threading Events Networking APIs Virtual Machine

39. Web page title http://www.url.com Browser <html> <body> </body> </html> Virtual Machine

40. Web page title http://www.url.com Browser JavaScript

41. Web page title http://www.url.com Browser JavaScript

42. Web page title http://www.url.com Browser JavaScript ? Virtual Machine

43. Web page title http://www.url.com Browser JavaScript

44. Web page title Browser (Hardware Layer) JavaScript (OS) http://www.url.com Memory Management Garbage Collection Graphics Subsystems HTML, CSS, Canvas, Web GL, Audio, Video Storage Cookies, IndexedDb, File API Security Sandbox, SSL, CORS Threading Web Workers Events DOM Events, Callbacks NetworkWebSockets, XHR, Offline, Realtime APIs GeoLocation, Sensors

45. Atwood's Law: any application that can be written in JavaScript, will eventually be written in JavaScript.

46. Mobile Browser JavaScript Memory Management Garbage Collection Graphics Subsystems HTML, CSS, Canvas, Web GL, Audio, Video Storage Cookies, IndexedDb, File API Security Sandbox, SSL, CORS Threading Web Workers Events DOM Events, Callbacks Networking WebSockets, XHR, Offline, Realtime APIs GeoLocation, Sensors,

47. The biggest mistake we made as a company was betting too much on HTML5 as opposed to native. It just wasn’t ready.” - Mark Zuckerberg Picture: Creative Commons http://commons.wikimedia.org/wiki/File:Scoble-Zuckerberg-20080723.jpg

48. “The avalanche has already started. It is too late for the pebbles to vote.”

49. “The avalanche has already started. It is too late for the pebbles to vote.” Kosh - Babylon 5

50. JavaScript Memory Management Garbage Collection Graphics Subsystems HTML, CSS, Canvas, Web GL, Audio, Video Storage Cookies, IndexedDb, File API Security Sandbox, SSL, CORS Threading Web Workers Events DOM Events, Callbacks NetworkWebSockets, XHR, Offline, Realtime APIs GeoLocation, Sensors